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LA JOLLA, Calif. (KGTV) - Researchers at UC San Diego have found a way to improve radar technology that can make self-driving cars safer."Our vision is to make self-driving cars much more safer than how we humans drive," says Dinesh Bharadia, an Assistant Professor of Electrical and Computer Engineering at UC San Diego.Bharadia led a team of researchers working on ways to help autonomous vehicles see in bad weather.Currently, he says, self-driving cars rely on LiDAR, a light-based radar system. But it's performance is limited because it uses a low frequency that reflects in bad weather.Bharadia says his team tested wireless radar, which has a higher frequency wavelength and found it can rain and fog.However, the wireless radar's sight range is limited. So Bharadia's team built a system where five wireless radars work together to create a more full "view" of the road."From each radar's vantage point, you see something different," says Bharadia. "Those different things, observed from five different radars, gives you much more detailed aspect ratio of another car (on the road)."Bharadia says the combination of all five radars helps create a 3-D image of other objects on the road. That helps the car's self-driving system figure out how to avoid them."You need to know the exact aspect ratio of the other cars on the road," he says. "Only then can you drive around them if you need to."Bharadia says carmakers like Toyota and Honda have been helping with the research and development. He thinks this new technology could be on the road within 2-3 years."Radars are already out there," he says. "We just need to plug in our software to make the cars more autonomous..."It's a simple technology that can be widely deployed and used to make our roads safer for everyone."Bharadia and his team will present their findings at the Sensys Conference this week. For more information about the technology, see the full news release here. 1951

LACEY, Wash. — A man suspected of fatally shooting a supporter of a right-wing group in Portland, Oregon, last week was killed late Thursday as a fugitive task force tried to arrest him in Lacey, Washington.According to the U.S. Marshals Service, 48-year-old Michael Forest Reinoehl was killed as a federal task force attempted an arrest. He was wanted by Multnomah County (Oregon) Circuit Court on murder charges after allegedly shooting and killing 39-year-old Aaron "Jay" Danielson, a member of the right-wing group "Patriot Prayer," last Friday during clashing protests in Portland.According to the Marshals, a task force located Reinoehl in Olympia, Washington and attempted to take him into custody peacefully. The federal agents claim Reinoehl brandished a firearm during the encounter, and the Marshals returned with gunfire.Reinoehl was pronounced dead at the scene. None of the task force members were injured.On Thursday afternoon, Reinoehl told Vice News that he shot Danielson in self-defense on Saturday, believing that he and a friend were about to be stabbed."You know, lots of lawyers suggest that I shouldn't even be saying anything, but I feel it's important that the world at least gets a little bit of what's really going on," Reinoehl told Vice News. "I had no choice. I mean, I, I had a choice. I could have sat there and watched them kill a friend of mine of color. But I wasn't going to do that."Portland has seen protests nightly for about 100 straight days, dating back to the Memorial Day weekend death of George Floyd in Minneapolis. While some demonstrations have been peaceful, a small area of downtown Portland has been marred by vandalism and violence for several straight months. Protesters have been calling for an end to police brutality and systemic racism in policing.The demonstrations have been a flashpoint in national politics, as President Donald Trump has repeatedly insisted that Portland Mayor Ted Wheelers and Oregon Gov. Kate Brown send in the National Guard and federal agents to quell the unrest. 2054

LAS VEGAS — A Las Vegas leader wants the city's airport renamed amid a wave of racial unrest and calls for removing brands, tributes and other items with racially-charged origins.McCarran International Airport, located next to the heart of the Las Vegas Strip, is arguably one of the most prominent places in Southern Nevada.In 1948 it was named for Sen. Patrick McCarran, a powerhouse in both state and national politics.McCarran represented Nevada from 1933 until his death in 1954 in Washington, D.C.During his time in public office, he was considered one of the biggest supporters of aviation, which was still getting off the ground in the 1930s, and sponsored key legislation that helped shape the modern air travel industry.However, historians have pointed out that McCarran's legacy is marred by racism, xenophobia and antisemitism."Pat McCarran was an evil man," Clark County Commissioner Tick Segerblom said.Segerblom wants to scrub McCarran's name from the airport and introduced a bill in the Nevada Legislature in 2017 to do just that."To have the first thing when you come to Nevada (be) McCarran Airport — when you look at his history, that's just unacceptable," Segerblom said.Segerblom wanted to rename the airport for longtime Nevada Sen. Harry Reid (D), but the bill ultimately failed."First off, I want to get rid of the name, but secondly, I want to honor Sen. Reid, he is really the father of modern Nevada," Segerblom said.There was push back, and Segerblom says he believes opponents felt using Reid's name as a replacement was too politically partisan."Our kids grow up hearing about McCarran airport; they don't know what that its, but they don't realize we are honoring somebody who didn't believe I should even be a citizen or have the right to vote, that's wrong," Segerblom said.Critics who are opposed to renaming the airport say McCarran was a critical part of history, and attempting to scrub his name from Las Vegas will not change that. But Segerblom argues that continuing to honor McCarran is unacceptable."We are a multicultural, multi-ethnic city, and for our airport to be named after a racist anti-Semite and other things is just unacceptable," Segerblom said.A name change would require a majority four-person vote by the Clark County Commission.If the name changes in the near future, estimates put the cost around million to replace signs, logos, letterheads, graphics and other items associated with the airport.Segerblom says he would raise funds privately to make the change happen.This story was originally published by Joe Bartels on KTNV in Las Vegas. 2611

Liliana Gallegos says she could not breathe and had chest pains when she was infected with the novel coronavirus.“Back then, even myself, I wasn’t masking up,” Liliana Gallegos said. “I was like, ‘it’s not that serious. It was like a cold or flu.’”It was far from a cold or flu. Gallegos was diagnosed with COVID-19 in April, and she wasn’t the only one in her household. Her 63-year-old father and her children also got infected. Later, her fiancé got sick.“He passed it on, and all his co-workers caught COVID. It just spread, and we were not cautious about that at that time,” said Gallegos.Gallegos recovered 17 days later. The experience gave her a new perspective.“I think it’s so important to take the precautions they are telling us. Six feet apart, sanitize, wear your mask,” she said.More than 1,000 hospitals in the U.S. are teaming up to encourage everyone to stay safe.The Every Mask Up (#EveryMaskUp) campaign provides vital health resources and has developed messages on a variety of digital platforms to get the word out.Medical experts say wearing a mask is the best chance of slowing the COVID-19 pandemic.Right now, more than 13 million Americans are infected, and more than 250,000 have died. 1220

LEMON GROVE, Calif. (KGTV) — San Diego Sheriff's Department has identified the man fatally shot by deputies inside an East County Del Taco last week.SDSO said a call was made on Jan. 5 just after 8:30 p.m. that a customer at the Del Taco located at 7060 Broadway had pointed a handgun at the caller while inside the restaurant. Deputies arrived and said they attempted to make contact with the suspect, identified as 28-year-old Adolfo Gonzalez, but he produced a handgun and a deputy-involved shooting occurred.The deputies who fired at Gonzalez were identified as SDSO deputies Cenizo, Daly, and Dow, according to the department. Deputy Cenizo has been a deputy since 2014 and Deputies Daly and Dow have been with SDSO since 2015.RELATED: Man shot, killed at Lemon Grove Del TacoAfter the shooting, first aid was given to Gonzalez and paramedic arrived to continue aid and transport him to a nearby hospital, where he was pronounced dead.None of the deputies involved were injured. 991

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