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Screen time has become a common concern during the pandemic, as many school districts turn to online learning. That has doctors telling parents to pay close attention to their children's eyes. "Everybody, adults and kids, can develop computer eye strain. That's mostly because there's a decrease in the blink rate, incomplete eye closure with the blink rate," said Dr. Cate Jordan, a pediatric ophthalmologist with the American Association for Pediatric Ophthalmology and Strabismus. Dr. Jordan says eye drops or a warm compress can help children with eye irritation because of increased technology use. But most of all, make sure your eyes get some relief from a screen."In between classes, take a break. Look out a distance and take a couple hard blinks. I really recommend really taking a few hard blinks because it pumps the oil glands and really helps lubricate the eyes," said Dr. Jordan.Stephen Reid is the co-founder of Hue Eyewear. Reid and his wife founded their blue light glasses company when they noticed their children suffered side effects from too much screen time. "With the amount of time we're spending on our screens right now, especially during the pandemic, we need to make sure that we protect ourselves," said Reid.Reid says the glasses protect children and adults from blue light that's emitted from computer, tablet, phone and even television screens. "My children use the glasses. Ever since we started the company they've been using them and they tell me their eyes are less strained and I can feel it, too," said Reid.Dr. Jordan says more studies need to be done on the effectiveness of blue light glasses. Our eyes naturally protect against harmful rays that could affect our eyesight, she adds. "If you've already bought them and a child feels better and wants to use them, then absolutely there's no harm in wearing them. But there's no need to have every child wearing blue light glasses," said Dr. Jordan.Dr. Jordan says too much blue light at the end of the day can disrupt your circadian rhythm, or sleep cycle, so she recommends children make an effort to avoid screens at least two hours before bed time. 2150

SAN FRANCISCO (CNN) - James Schwab, a spokesman for the San Francisco Division of Immigration and Customs Enforcement, has resigned, citing what he says are falsehoods being spread by members of the Trump administration including Attorney General Jeff Sessions."I just couldn't bear the burden -- continuing on as a representative of the agency and charged with upholding integrity, knowing that information was false," he told CNN on Monday.Schwab cited Acting Director Tom Homan and Attorney General Jeff Sessions as being the purveyors of misleading and inaccurate information, following Oakland Mayor Libby Schaaf's controversial decision to warn the community of an upcoming ICE raid.ICE released a press release on February 27 about the operations in Northern California in which Homan stated that "864 criminal aliens and public safety threats remain at large in the community, and I have to believe that some of them were able to elude us thanks to the mayor's irresponsible decision."Sessions also repeated a similar estimate in his remarks while visiting Sacramento last week."Those are 800 wanted criminals that are now at large in that community -- 800 wanted criminals that ICE will now have to pursue with more difficulty in more dangerous situations, all because of one mayor's irresponsible action," Sessions had said.Schwab said he took issue with their characterization."Director Homan and the Attorney General said there were 800 people at large and free to roam because of the actions of the Oakland Mayor," he told CNN. "Personally I think her actions were misguided and not responsible. I think she could have had other options. But to blame her for 800 dangerous people out there is just false.""It's a false statement because we never pick up 100% of our targets. And to say they're a type of dangerous criminal is also misleading."Schwab said he brought up his concerns to ICE leadership and was told to "deflect to previous statements. Even though those previous statements did not clarify the wrong information.""I've never been in this situation in 16 almost 17 years in government where someone asked me to deflect when we absolutely knew something was awry -- when the data was not correct" he said.The Oakland mayor said in response to the former spokesman speaking out, "I commend Mr. Schwab for speaking the truth while under intense pressure to lie. Our democracy depends on public servants who act with integrity and hold transparency in the highest regard."Schwab also said he is a registered Democrat, but has been a loyal federal servant, regardless of which party is in power.CNN reached out to ICE in Washington and the Department of Justice for comment. 2717

School fire drills became popular decades ago after several deadly fires triggered changes in safety codes. Today, teachers and children are preparing for something entirely different: mass shootings.A gunman tried to break into a remote Northern California elementary school on Tuesday but officials say, the quick action of school officials "saved countless lives and children."The building went on lockdown, a teacher rushed to block a classroom's door with a computer and students ducked under their desks. Those responses have become the new normal as more schools are being forced to adapt to more elaborate safety measures.Two thirds of schools in the US conduct active-shooter exercises and nearly all of them have a plan if a shooter comes into the school, the Government Accountability Office found in a recent survey of schools."I think everybody, no matter where you are, needs to think about this. If you're in a school, in a college, if you go to the movies we should all be thinking about what are we going to do if a crisis breaks out right here," said Christopher Combs, FBI special agent in charge, after last week's church massacre in Texas.This year, there has been about one mass shooting every single day, according to the Gun Violence Archive, a non-profit that tracks gun-related violence in the US.'You might lock down, you might try to escape'Sara Rounds and her colleagues recently took part in a series of simulated active-shooter scenarios at their western Indiana school."When I did enter teaching, you know, this was not a thought in my head. But this is where we are now," Rounds, a first grade teacher at Jackson Township Elementary in Clay County, Indiana told CNN affiliate WTHI.Through training programs like ALICE -- Alert, lockdown, inform, counter and evacuate -- Rounds and other teachers are learning how to barricade doors with desks and chairs, run away from gunfire and throw everything from pencils to staplers at a potential shooter."It's not really defense techniques, it's not martial arts of any kind. It basically just gives them options," Jeffrey Fritz, the Indiana school's superintendent told CNN affiliate WTHI."You might alert, you might lock down, you might try to escape, it just depends on the situation," he added.But training teachers is just the first step. The school plans to teach students how to make choices during an active shooter situation."We are going to teach this to the kids in a very kind way, not using harsh words, kid friendly, so I think our kids will really grasp on to this," Rounds said. "This is nothing new here to society, it's in the news a lot. They understand what our world is going through unfortunately."Don't freeze, have a planThose who plan for an active shooting situation are more likely to react quickly rather than freeze, said Katherine Schweit, a former senior FBI official and an active shooter expert."We're not talking about making a decision on what to make for dinner. We're making a decision on how to survive," she said.During the Virginia Tech shooting in 2007 and the 9/11 attacks at the World Trade Center in New York, people delayed evacuations or denied the possible danger rather than respond, according to a 2013 report released by the Federal Emergency Management Agency."People freeze. And if you train yourself to work past freezing, past the moment of hesitation, you save your life. Or you save a life of another," Schweit added.It is recommended that if possible, Schweit said, that victims caught in shootings run as fast and far as possible."I'm a total believer in run, run, run if you can (to) safety. Because you can't get killed if you're not there. But if you have to hide or fight, you have to be prepared to do that," she added.Other security measuresActive shooter training is relatively new in some schools across the US. For years, schools have employed school safety officers, lockdown drills and implemented security systems that require visitors to sign-in and produce photo IDs.After the Columbine shooting in 1999, schools installed metal detectors and shifted restrooms away from entryways. While just a few weeks ago, a private school in Florida began selling bulletproof panels for its students' backpacks.Schools across the country have also created "threat-assessment teams" to prevent shootings by identifying behaviors like mental illness, drug abuse and disruptive conduct in students.Initially, all Virginia public schools were required by law to create those task forces. But now, dozens of schools across the country have adopted the practice.In 2002, Texas State University in San Marcos, Texas created the Advanced Law Enforcement Rapid Response Training (ALERRT) in partnership with several Central Texas law enforcement agencies to address the need for active shooter training.Since its creation, more than 85,000 law enforcement officers have been trained through the program.  4943

SANTEE, Calif (KGTV) — The "sprayground" was inconveniently closed Tuesday as temperatures were expected to near 100 degrees in Santee Lakes. "I came the day before and it was 57 degrees," says Walter Frank of Santee. "But I don't mind that it's hot. It gets to 90 degrees, I'm great... I'll go run two miles."Not everyone agrees, and many people were out early trying to get their exercise in before it gets hot. A heat advisory is in effect until 5 p.m. Tuesday for the coast and valleys. On top of the heat, dry and gusty winds are expected in the inland and mountain areas of the county, elevating fire danger.It was 96 degrees in Santee Monday, with a high of 98 expected Tuesday and above average temperatures all week. In the morning, it was still cool enough to get a walk around the lake in, or participate in the other popular early morning activity: Fishing. Frank says he uses the early morning to meditate and pray as he walks, before heading indoors to beat the worst of the later-day heat. "That's why God invented air conditioning," he says. 1066

Security lines and close human interaction at airports could one day be a thing of the past.With the travel industry determined to get people flying again, experts say the motivation to innovate is in overdrive.Airports have a way of fueling anxiety; one misstep can send even the most seasoned travelers into new heights of annoyance.So, could it ever be an experience we actually look forward to? The airport industry certainly hopes so.Justin Erbaci, the CEO of Los Angeles World Airports, says the innovations that land in your airport are usually tested at LAX first.“We’re using this as a platform to push forward a lot of things we wanted to push through, but there wasn’t the interest or the buy-in from government agencies or the industry, or the willingness to invest in these types of solutions,” Erbaci explained.Now, the industry is hearing customer complaints loud and clear, looking to revolutionize the airport experience.“That’s the goal for us, is to allow people to come through the airport and not have to see anyone and be able to serve themselves throughout the whole process,” he said.The first leg of your next airport experience could include the following:A touchless kiosk you can operate with your smartphone to check-in to your flightChecking luggage? This self-service system takes your bags without the need for an agent“A lot of things that are standard today seemed crazy when we first heard about them,” Erbaci said.As far as security goes, long lines leading to a TSA agent could also go away. Instead, passengers could be screened with biometric facial recognition technology.It’s already a reality at Dubai International’s smart tunnel, which the government says gets travelers through passport control in 15 seconds.LAX has tested this technology with passengers boarding flights, so they don't have to pull out their boarding pass."Through surveys, we’ve done over the years…seen people are willing to consent to give up identity aspects to get through the process faster,” Erbaci said.And carry-on bags could be screened using remotely-operated X-ray machines.While a completely self-service experience is likely several years away, changes are being implemented now to improve TSA screenings.“We have new technology that has been rolled out at dozens of airports across the country that allows the traveler to insert their ID or scan their own passport,” said TSA spokesperson Lorie Dankers.Dankers says the agency is looking at innovations being used around the world.“They test to make sure they don’t compromise security in the airport environment,” she explained. “We look to those cutting-edge technologies to make sure we are on the forefront of that.“We can’t think we’re going to be able to recover from an unprecedented situation by using old methods and means. We have to change.” 2839