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Bill Chavez has always been fascinated with big trucks. He comes from a long line of truckers, which is one of the reasons he’s devoted his life for 39 years to the profession. To most people, Chavez’s truck looks like any traditional semi. However, it’s not ordinary, because with a push of a button, it can drive itself. “What we’re trying to do is create the world’s safest self-driving trucks,” says Chuck Price, the chief product officer of TuSimple, the company behind the self-driving semis. TuSimple is currently operating 15 self-driving semis, and Price says by June, they'll have three times that number. “This is actually a laser radar unit; we call it lidar, built into the mirror. This gives us a close-in view,” Price describes. “Then, we have cameras along the top of the vehicle that show us…much further away.” TuSimple’s trucks are already in the southwest part of the country, on interstates across the region. "Our systems see farther, track more objects and respond faster than a human can operate," Price says. Right now, a human must be in the trucks at all times as back-up protocol, but the company says a fully self-driving semi could happen by 2020. The company says when that day comes, it will alleviate one of the industry's biggest problems.Tony Bradley, with the Arizona Trucking Association, says nationwide they're currently 50,000 drivers short. "This is the worst shortage we've seen in the history of trucking,” Bradley stresses. Bradley says 15 years from now, the shortage could be as high as 200,000, thanks to the large number of drivers approaching retirement age. "It's a job that is frankly, not very glamorous," Bradley says. However, the job continues to be appealing to Chavez. "It's just very enjoyable to be out there on the road and being your own boss," Chavez says. He knows that a time may come where drivers might be replaced by this technology. However, he's OK with that idea and says roads will be safer for everyone. "This is a system that's gonna help,” he says. “Either way, it’s helping," Chavez says.However, he says that day is much further down the road. 2133

CHICAGO, Ill. – Shortages of ventilators and personal protective equipment mean many healthcare providers are going into battle unarmed. It’s sparked a heated debate behind closed doors about balancing efforts to save patients versus exposing doctors and nurses to the virus. Who lives? Who dies? Who gets priority to a ventilator? All complex questions health providers are being confronted with. “We've never had this situation before. This is unprecedented,” said Craig Klugman a professor of bioethics at DePaul University in Chicago. Bioethicists say widespread infection, protective equipment and ventilator shortages are creating unique ethical dilemmas for healthcare workers. “We will start to care for the person who is at risk of dying first,” explained Dr. Ricardo Gonzalez-Fisher, a surgical oncologist who teaches healthcare ethics at Metropolitan State University of Denver. “But if we have more people than resources that we have to. Try to save those that are savable.” “The obligation for a healthcare provider to treat the patient doesn't necessarily have a limit,” said Klugman. In Spain, some 13,000 medical workers have been infected. In Italy, more than 60 workers have died since the outbreak began. “It's not just their life. They can assume this risk for themselves,” said Klugman. “If they don’t have the right equipment, they also have the risk of infecting other patients, other healthcare providers. Their family.” Some health systems around the country are reportedly discussing unilateral do-not-resuscitate policies. It’s something that was debated during the Ebola outbreak in 2015. Determining who gets treatment and who does not is something Klugman says is taken very seriously. “We think about it very carefully and with great deliberation.” In Italy, that meant denying some care to the elderly in favor of the young. Klugman says in Illinois, a pandemic flu plan created a decade ago includes care procedures built around ethical frameworks and algorithms that help decide who should for example, get a ventilator. “We have to consider things like what is our most important value. So, the value that we're considering is maximizing the number of years of life that we can save,” said Klugman. Ultimately, a balance must be struck. “You have to make sure that the benefit of the patient overrides the harm or the risk that you're getting in,” said Dr. Gonzalez-Fisher. Otherwise, bioethicists say there may not be enough first responders to treat the infected.“When you call 9-1-1 because your loved one can't breathe, there will be nobody coming. That's the worst-case scenario,” said Klugman. 2653

DENVER, Co. – The checkout line is now part of the front line of the coronavirus pandemic. Because of the great risk millions of workers in grocery stores and essential businesses were forced into by going to work each day, many of these workers received hazard pay or bonuses for several weeks. Now, many of the big retailers are stopping the pay hikes as states reopen, leaving workers asking: Why did the hazard pay end when the hazard is far from over? “These workers didn’t sign up to die,” said Kim Cordova, the President of the UFCW Local 7 union in Denver.Lisa Harris has been a cashier at a Kroger in Virginia for 13 years. She said working through this pandemic has been stressful. “We see at least 300 people per day,” Harris said. With the increased risk to employees, many grocery stores and retail giants like Kroger, Amazon, and Target offered a per hour wage increase, calling it “Hero Pay.” For King Soopers butcher Kevin Smith, the extra two dollars an hour meant peace of mind. “My wife lost her job because of the COVID, and that pay was really helping out, it meant a lot to me,” said Smith. 1129

President Donald Trump is slated to give his first public on-camera comments in a week as the COVID-19 pandemic continues to rage and his legal team seeks to overturn the results of the 2020 election.Trump's comments came during a press conference to announce two new regulations issued by his administration in an attempt to lower prescription drug prices.According to The Associated Press, one of the regulations ties the cost of drugs administered in a doctor's office to the cost of drugs abroad. The other regulation requires that rebates for drug companies for medicines prescribed to Medicare recipients go directly to patients.It's unclear if the incoming Biden administration will keep the policy or chose to roll them back."I hope they keep them," Trump said.Trump did not answer questions following the remarks.Trump, who usually makes himself readily available to pool reporters at the White House, has held just a handful on-camera events since election night — one of which was a Veterans Day appearance at Arlington National Cemetery. He has not fielded questions from reporters directly since prior to Election Day.Prior to Friday, the last time Trump appeared on camera was Nov. 13, when he delivered remarks from the Rose Garden to tout the success of COVID-19 vaccine development.Trump's remarks came hours after press secretary Kayleigh McEnany holds her first press briefing since Oct. 1 — the day Trump confirmed he had contracted COVID-19. It also comes a day after the White House Coronavirus Task Force held its first press briefing since July.Trump's appearance came as he continues to seek to overturn the results of the 2020 presidential election. On Thursday, Trump personally called Republican election officials in Wayne County, Michigan, to express his support for their attempt to undo their certification of election results in the county. Also, on Thursday, Trump's personal lawyer Rudy Giuliani delivered a lengthy, ranting press conference at which he alleged widespread voter fraud but presented little evidence to support his claims.The president's media brownout comes as COVID-19 spreads in the U.S. at rates not seen since the pandemic began. The country set a record in new daily recorded cases on Thursday — the eighth time it's broken that record this month — and recorded 2,000 deaths linked to COVID-19 for the first time since May. 2403

A Union Pacific train hauling lumber and other chemicals derailed and caught fire early Wednesday morning while crossing a bridge over Tempe Town Lake, which caused a portion of the bridge to collapse.More than 90 firefighters from the Tempe Fire Department and other nearby agencies responded to the southern portion of Tempe Town Lake where they found several train cars on fire. Flames could be seen running the length of the bridge, sending dark clouds of smoke billowing into the air near Tempe Beach Park.Several firetrucks were seen spraying water on the flames for several hours Wednesday morning, while a fireboat was helping to spray water onto the flames and remnants of the fire from the lake.Tim McMahan, a spokesperson for Union Pacific Railroad, said in an email that eight to 10 train cars were reported to be on fire. He said none of the train's crew were injured, but said one person was treated for smoke inhalation. When the south side of the bridge collapsed, three tank cars fell below it. Two of those cars were hauling cyclohexane and the other was hauling a rubber material, McMahan said in an email. Cyclohexane is a class ii combustible liquid that smells like acetone or peppermint, according to the CDC's website.McMahan said none of the three tanks were involved in the fire and were not believed to be leaking any material.As a result of the investigation, several roadways near Tempe Town Lake, including portions of the Loop 202 Freeway, have remained closed throughout much of the day. Tempe Beach Park is also closed. All classes and boating activities were quickly canceled, the City of Tempe said in a news release. Valley Metro has also terminated its eastbound service at 38th Street and Washington and westbound at Smith-Martin and Apache. It used buses to re-route passengers between those two stops, operators said in a tweet.The light rail does not use the bridge that collapsed. The track where the bridge collapsed is mostly used for cargo trains, McMahan said. Service Alert-Update: Due to a heavy rail fire in Tempe, Valley Metro is terminating service eastbound at 38th St/Wash and Smith Martin/Apache Blvd in Tempe. Buses are being assembled to transport passengers around the incident. #vmservice— Valley Metro (@valleymetro) July 29, 2020 The cause of the derailment remains under investigation, officials said.Investigators with the Federal Railroad Administration have been sent to the derailment site to "start a preliminary investigation," a statement said. "Further updates will be provided at a later time," the FRA released in a statement.People should expect investigators and emergency officials to be in the area for a while. This article was written by Ashley Loose for KNXV. 2782