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Decades of underinvestment has left tens of thousands of schools across the country with inadequate ventilation systems, a problem that is now front and center in the debate to reopen schools during the pandemic.Nationally, 90 percent of schools fail to meet minimum ventilation standards. It’s an issue Dr. Joseph Allen has been sounding the alarm about since COVID-19 first shut down schools earlier this year.“We’ve chronically underinvested in our schools’ buildings,” said Dr. Allen who serves as the director of the Healthy Buildings program at the Harvard Chan School of Public Health.Dr. Allen and his colleagues have spent months analyzing school buildings, and back in June, they released a detailed 60-page report that school districts could follow in order to safely bring kids back into the classroom.In order to keep COVID-19 from spreading in schools, two things have to happen: everyone in the buildings must be wearing masks and school districts need to ensure buildings have proper ventilation, the report found.“If air is being recirculated and not filtered, all of that air that’s coming from one space and going to another could be potentially contaminated and spread the virus,” Dr. Allen said.But replacing decades-old ventilation systems that may not work properly is expensive and time-consuming. Because of that, Dr. Allen is recommending school districts also consider portable air cleaners for classrooms.Through his research, Dr. Allen found that if you can change the air in a classroom five times per hour, it cleans the air in that space every 12 minutes. However, the air cleaners must be equipped with a HEPPA filter in order to be effective.Even something as simple as opening windows could reduce the transmission of the virus.“If you look at the cases of spread in school right now, they all share common traits; it’s no mask-wearing and low to no ventilation. When we do that, we can guarantee there will be more cases,” he explained.Last week, the Healthy Buildings program also released a detailed portable air cleaner calculator. The tool allows school administrators to input the size of the classroom, even ceiling height, and then determine the kind of air cleaner that would most effectively keep COVID-19 from spreading.“It is critically important that we get kids back into in-person learning and we haven’t treated it as this national priority that it needs to be,” Dr. Allen added. 2438

Damaging winds are agitating wildfires in Southern California on Thursday, forcing firefighters to stifle the flames.The largest of the fires was the Bond Fire, which claimed 7,200 acres of Orange County vegetation by early Thursday afternoon. The inferno was 0% contained as of Thursday afternoon, and doubled in size in just a matter of a few hours.Much of Southern California was placed under a red flag warning, high wind warning, and fire weather watch. Gusts are expected to reach 65 mph throughout the region, with some areas topping 80 mph gusts.The National Weather Service warned any fire that develops on Thursday could spread rapidly. There is also concern of down trees and power lines, which could add to the wildfire threat.Orange County Fire Authority issued mandatory evacuation orders for seven areas, and an additional seven areas were placed under voluntary evacuation orders due to the Bond Fire.Fire officials in Orange County said they were called to a structure fire in Silverado Canyon late last night that had spread into the brush."We had erratic, strong Santa Ana winds that quickly pushed the flames from the house into the vegetation," said Orange County Fire Authority Chief Brian Fennessy. "The fire grew rapidly." Fennessy said the Bond Fire has drawn a "robust response" from multiple agencies. Five-hundred firefighters are working to stop the Bond Fire, Fennessy said. As of mid-afternoon, Fennessy said a number of homes were damaged, but did not have an exact number. Orange County Fire Authority confirmed that two firefighters were injured battling the fire. 1607

Days after the election, the country is still in limbo wondering who our next president is. It can be stressful for adults, but we have to remember, our kids are watching, too."The divisiveness has gotten so significant, and we really can’t help prevent our kids from getting exposed to it," said Children's Hospital Colorado child and adolescent psychologist Dr. Jessica Hawks.For months before this polarized election, children have seen attack ads, rallies, and protests. Our country is so divided with this election, and it's still not over."It’s inevitable that they’re going to see it," said Dr. Hawks.So, Dr. Hawks says instead of trying to shield our children, we should be open and have age-appropriate conversations."A lot of times parents worry that approaching these sensitive topics can somehow be unhelpful, or maybe amplify the problem, but the opposite is true. Talking about it is really important," said Dr. Hawks.But it’s not just talking with our children. We have to be mindful of the conversations we have with the other adults in our house."As parents, we have to be really aware of how we’re showing up every day in front of our kids to make sure we’re doing the things we need to be doing to help promote our kids’ health and well-being," said Dr. Hawks.She says this is a great opportunity to teach our kids several lessons. One is how to be a critical thinker."One of the things parents can be doing right now is teaching their kids how do you evaluate the information out there in a critical way, look to trusted news sources to be able to inform people's opinions," said Dr. Hawks.Another thing you can teach your kids is how to have differing viewpoints."It’s important that kids learn how to stop, listen, ask questions, be open to other people’s perspectives, and be able to do that in a way that maybe at the end of that conversation, you don’t change your opinion, but you have the ability to engage in that important political discourse in a respectful way," said Hawks.Especially in this election that’s split so closely down the middle. 2081

DEL MAR (CNS) - Horse racing at the Del Mar Thoroughbred Club has been canceled Thanksgiving Day due to stormy weather forecasts, racing officials announced Sunday. ``With inclement weather predicted to bring substantial rain on Wednesday and Thursday of the coming week, Del Mar Thoroughbred Club proactively canceled its scheduled Thanksgiving Day race card as part of its continuing emphasis on horse and rider safety,'' the club said on Twitter Sunday. Several of the races from Thursday's program, including the 0,000 Grade III Red Carpet Stakes, will be shifted to expanded race cards Saturday and next Sunday. RELATED: Two horses die, third injured during races at Del MarThe track intends to run its Friday program as scheduled, but will only run races on its main track. Friday's scheduled feature race, the 0,000 Grade II Hollywood Turf Cup, will be run Sunday. ``The weatherman is making it tough, but safety always comes first,'' said Del Mar's Executive Vice President for Racing Tom Robbins. First post next weekend will be moved up to noon, and 10 races will be run each day. Grass racing will be emphasized. RELATED: Horse racing board postpones vote on riding crop restrictionsAlthough there will be no racing Thanksgiving Day, the club will be open for Thanksgiving brunch from 11 a.m. to 2:30 p.m. 1330

DENVER – The Yuma County sheriff denies he had a quid pro quo arrangement with Robert Mercer, the billionaire who backed Cambridge Analytica and Breitbart News, that resulted in a new truck for the sheriff.Bloomberg News reported Monday that Mercer and Yuma County Sheriff Chad Day had an arrangement that allowed Mercer, who is 71 years old, to be a volunteer with the sheriff’s office, and that that agreement led to Day receiving a new truck from a private law enforcement organization.“My first reaction is this Bloomberg journalist is a good writer, but he writes fantasy,” Sheriff Day said.The story published in Bloomberg, titled "Cambridge Analytica founder Robert Mercer got a new badge. Yuma County’s sheriff got a new Dodge Ram." was written primarily by Zachary Mider, whom Day was referring to in his statement.Mider has reported in recent months that Mercer, who until recently was CEO of New York hedge fund Renaissance Technologies LLC, had been a volunteer police officer in a small New Mexico town and that the arrangement allowed Mercer to carry a concealed weapon in any U.S. state under the Law Enforcement Officers Safety Act (LEOSA).Mider reported Monday that Mercer additionally had a similar setup with the Yuma County Sheriff’s Office, citing a conversation with Day’s attorney, Robert Lees.“From time to time, he serves in certain roles as designated by the sheriff,” Lees said, as reported by Bloomberg. He additionally reported that Day said some volunteers were "directly involved in confidential undercover operations that involve direct ties and associations with the Mexican Cartel," though he did not say that Mercer was directly involved in those operations.Day further said that volunteer deputies can be involved with any host of operations, including search-and-rescue and, possibly, criminal operations depending on staffing levels and the volunteer's experience and qualifications.Bloomberg additionally reported that two men, George Wells and Peter Pukish, were also volunteer officers in New Mexico and volunteer deputies in Yuma County, and hinted that an organization for which the two were board members – the Law Enforcement Education Foundation – was involved in the alleged quid pro quo agreement.Mider had previously linked the Law Enforcement Education Foundation (LEEF) to Mercer through Mercer Family Foundation tax return records.Yuma County commission meeting minutes from several meetings in 2016 show that Sheriff Day did indeed receive a new pickup truck through LEEF.In a February 2016 meeting, Day told the commission that a Rocky Mountain Gun Owners employee had “put him in touch” with the LEEF, which the minutes note is “sponsored by Robert Mercer.”“Day shared that the foundation has interest in funding a new pickup for the Sheriff’s Posse to be used by Sheriff Day,” the minutes state.The group of volunteer deputies in Yuma County is referred to as the “sheriff’s posse,” according to the meeting minutes and conversations with Day.In an April 2016 meeting, the minutes note: “Day mentioned that the Sheriff’s Office is still in line for a donated vehicle that would be used by the Sheriff.”And four months later, in an Aug. 15, 2016 commission meeting, the minutes show that the LEEF had already donated the truck.“2016 Dodge Ram Pickup – Unit #162 – Hoover shared an email from Sheriff Day showing the invoice and title for the 2016 Dodge Ram Pickup donated by the Law Enforcement Education Foundation for use by Sheriff Day,” the minutes for that meeting show.And further, the sheriff’s 2017 budget proposal notes show that the sheriff’s office considered the LEEF grants a “new funding source” that “just this year replaced the Sheriff’s vehicle including upfit with a very nice Dodge Ram 1500 Limited valued at ,428.”The budget note also says further that “the sheriff’s vehicle has needed to be replaced for 3 years now and would not have been replaced with something so nice, but still would have required approximately ,000 of county expenditure.”The budget proposal mistakenly refers to the grants as “LEEP grants,” but notes that the grant for the sheriff’s office’s truck helped mitigate ,428 in expenses.The Bloomberg story also hints at donations for Tasers made by LEEF to the sheriff’s office being tied to Day’s decisions.In an interview Monday, Day didn’t deny using the LEEF grants or having a volunteer program like the “sheriff’s posse.” But on multiple occasions, he declined to say who worked as volunteers, though he denied having any sort of tit-for-tat arrangement with Mercer or LEEF.“To be clear, there certainly is no quid pro quo arrangement,” Day said.He said a friend of his told him about the LEEF grants, and that he’d applied and been awarded several of the projects he’d applied for. An archived LEEF website notes that its mission is to "help law enforcement officers and agencies in training, equipment, matching funds and family line-of-duty funds grant."“They certainly weren’t some sort of trade for volunteer work,” Day said. “[The writer’s] assertion was that I was granting [LEOSA] status in exchange for those things…that’s not true.”Day also claimed that Bloomberg had misinterpreted some of what his attorney, Lees, had said about Mercer’s connections in Yuma County, and said that the Bloomberg writer “made that connection on his own.”Lees did not respond to a phone message left Monday requesting further clarification the statements attributed to him by Bloomberg.Still, Day said he indeed had a volunteer program and said it included people from outside Colorado – despite his denials that he would name names.“I don’t have any issue with allowing people from other states – if they’re willing and have means and skills – to be willing to come help me out for particular cases or particular areas,” he said. “Regardless of where volunteers live, and regardless of how they want to volunteer, I’m the sheriff of a fairly small agency in a rural part of this state, and I don’t have enough staff to do all the things that statute requires of a sheriff.”Day pointed to two reasons for not naming the “posse” of volunteers. First, he said, some of them want to be anonymous.“They want to serve and they don’t necessarily want any recognition for it. And so I choose to respect that,” Day said.Second, he said, it was unsafe to share who might be a volunteer.“There are some people who work for me who actually work in an undercover capacity,” Day said. “And so again, tactically and for personal safety reasons, it’s just not wise to reveal their identities.”A spokesperson at Renaissance Technologies, where Mercer is still employed, declined to comment Monday. An email to Mercer requesting comment was not returned. Requests for comment made to the LEEF also went unreturned Monday.Mercer financially backed Cambridge Analytica, which Denver7 has reported in recent weeks had a role in Colorado's 2014 election, and whose was used to help Republicans eventually retake the state Senate. Yuma is also home to Colorado's Republican U.S. Senator, Cory Gardner, whose spokesman said he didn't know anything about the story aside from what he'd read in Bloomberg.But Day was adamant that even if Mercer is one of the volunteers – which he would not confirm – that it wouldn’t mean special treatment.“I personally have a liability for doing that and any action that’s taken as a result of [granting a volunteer allowances to carry a weapon],” Day said. “So it’s certainly not something I take lightly and absolutely not something I’m interested in selling.”The Yuma County Sheriff's Office has 24 employees, according to its website. The eastern Colorado county has a population of about 10,000. Requests for comment made to Mider Monday were not returned.Denver7's Lance Hernandez contributed to this story. 7856

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