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WASHINGTON (AP) — President Donald Trump says his personal attorney Rudy Giuliani has tested positive for coronavirus. The president confirmed in a Sunday afternoon tweet that the former New York mayor had test positive for the virus. Giuliani has traveled extensively to battleground states in recent weeks in effort to help Trump subvert his election loss. Trump wished Giuliani a speedy recovery, tweeting: “Get better soon Rudy, we will carry on!!!” Giuliani made an appearance earlier on Sunday on Fox News to speak about his legal challenges in several states on behalf of Trump. 593

WASHINGTON (AP) — The Trump administration says people would drive more and be exposed to increased risk if their cars get better gas mileage, an argument intended to justify freezing Obama-era toughening of fuel standards.Transportation experts dispute the arguments, contained in a draft of the administration's proposals prepared this summer, excerpts of which were obtained by The Associated Press.The excerpts also show the administration plans to challenge California's long-standing authority to enact its own, tougher pollution and fuel standards.Revisions to the mileage requirements for 2021 through 2026 are still being worked on, the administration says, and changes could be made before the proposal is released as soon as this week.RELATED: California sues over plan to scrap car emission standardsThe Trump administration gave notice earlier this year that it would roll back tough new fuel standards put into place in the waning days of the Obama administration. Anticipating the new regulation, California and 16 other states sued the Trump administration in May.Overall, "improvements over time have better longer-term effects simply by not alienating consumers, as compared to great leaps forward" in fuel efficiency and other technology, the administration argues. It contends that freezing the mileage requirements at 2020 levels would save up to 1,000 lives per year.New vehicles would be cheaper — and heavier — if they don't have to meet more stringent fuel requirements and more people would buy them, the draft says, and that would put more drivers in safer, newer vehicles that pollute less.RELATED: EPA moves to weaken Obama-era fuel efficiency standardsAt the same time, the draft says that people will drive less if their vehicles get fewer miles per gallon, lowering the risk of crashes.David Zuby, chief research officer at the Insurance Institute for Highway Safety, said he's doubtful about the administration's estimate of lives saved because other factors could affect traffic deaths, such as automakers agreeing to make automatic emergency braking standard on all models before 2022. "They're making assumptions about stuff that may or may not be the same," he said.Experts say the logic that heavier vehicles are safer doesn't hold up because lighter, newer vehicles perform as well or better than older, heavier versions in crash tests, and because the weight difference between the Obama and Trump requirements would be minimal.RELATED: President Trump, California clash over key issues"Allow me to be skeptical," said Giorgio Rizzoni, an engineering professor and director of the Center for Automotive Research at Ohio State University. "To say that safety is a direct result of somehow freezing the fuel economy mandate for a few years, I think that's a stretch."Experts say that a heavier, bigger vehicle would incur less damage in a crash with a smaller, lighter one and that fatality rates also are higher for smaller vehicles. But they also say that lighter vehicles with metals such as aluminum, magnesium, titanium and lighter, high-strength steel alloys perform as well or better than their predecessors in crash tests.Alan Taub, professor of materials science and engineering at the University of Michigan, said he would choose a 2017 Malibu over a heavier one from 20 years earlier. It's engineered better, has more features to avoid crashes and additional air bags, among other things. "You want to be in the newer vehicle," he said.RELATED: Nearly every governor with ocean coastline opposes Trump's drilling proposalAn April draft from the Trump administration said freezing the requirements at 2020 levels would save people ,900 per new vehicle. But the later draft raises that to ,100 and even as high as ,700 by 2025.Environmental groups questioned the justification for freezing the standards. Luke Tonachel, director of the clean-vehicle program at the Natural Resources Defense Council, said the risk from people driving more due to higher mileage is "tiny and maybe even negligible."Under the Trump administration proposal, the fleet of new vehicles would have to average roughly 30 mpg in real-world driving, and that wouldn't change through 2026.California has had the authority under the half-century-old Clean Air Act to set its own mileage under a special rule allowing the state to curb its chronic smog problem. More than a dozen states follow California's standards, amounting to about 40 percent of the country's new-vehicle market.Asked if he thinks a freeze in U.S. mileage standards is warranted, EPA acting administrator Andrew Wheeler told a small group of reporters at EPA headquarters last week, "I think we need to go where the technology takes us" on fuel standards.Wheeler did not elaborate. Agency spokespeople did not respond when asked specifically if the EPA acting chief was making the case that modern cars could be both fuel efficient and safe.Wheeler also spoke out for what he called "a 50-state solution" that would keep the U.S car and truck market from splitting between two different mileage standards.The Department of Transportation said in a statement that the final fuel economy standards would be based on sound science. The department cautioned that a draft doesn't capture the whole picture of the proposed regulation.The draft said a 2012 analysis of fuel economy standards under the Obama administration deliberately limited the amount of mass reduction necessary under the standards. This was done "in order to avoid the appearance of adverse safety effects," the draft stated.___Krisher reported from Detroit. 5642

WASHINGTON, D.C. – The head of the Centers for Disease Control and Prevention told lawmakers Wednesday that face masks are “the most important, powerful public health tool we have” against the coronavirus and they might even provide better protection than a vaccine.The CDC director, Dr. Robert Redfield, made the comments during a hearing before the U.S. Senate Appropriations Subcommittee on Labor, Health and Human Services, Education, and Related Agencies.“I will continue to appeal for all Americans, all individuals in our country, to embrace these face coverings,” said Redfield. “I’ve said it, if we did it for 6, 8, 10, 12 weeks, we’d bring this pandemic under control.”Redfield said there’s clear scientific evidence that face coverings work and they’re our best defense against the virus.“I might even go so far as to say this face mask is more guaranteed to protect me against COVID than when I take a COVID vaccine,” said the CDC director.Redfield was also asked about when a potential COVID-19 vaccine would be available to the general public, for which he answered – late in the second quarter or the third quarter of next year, which would be between June and September 2021.“I think there will be vaccine that will initially be available sometime between November and December, but very limited supply and will have to be prioritized,” said Redfield. “If you’re asking me when it will be generally available to the American public, so we can begin to take advantage of vaccines and get back to our regular life, I think we’re probably looking at late second quarter, third quarter 2021.”Redfield says the first supply of vaccines will likely go to first responders and those most vulnerable to the disease.Later in the day, President Donald Trump held a press briefing, during which he was asked about Redfield’s comments and said that the CDC director may have been confused or made a mistake. He doubled down on saying that a vaccine will be available before Redfield’s timeline.“I think he made a mistake when he said that,” said Trump. “That’s just incorrect information. I called him and he didn’t tell me that and I think he got the message maybe confused, maybe it was stated incorrectly. No, we’re ready to go immediately as the vaccine is announced and it could be announced in October, could be announced a little bit after October, but once we go, we’re ready.”On Twitter, Redfield went on to clarify the statements he made in the hearing, saying he 100% believes in the importance of vaccines, especially the COVID-19 vaccine.“A COVID-19 vaccine is the thing that will get Americans back to normal everyday life,” he wrote. “The best defense we currently have against this virus are the important mitigation efforts of wearing a mask, washing your hands, social distancing and being careful about crowds.”Click here to learn more from the CDC about how to protect yourself and others from the coronavirus, which has killed more than 197,100 people across the nation, according to a tally by Johns Hopkins University. 3053

WASHINGTON (AP) — President Donald Trump says his personal attorney Rudy Giuliani has tested positive for coronavirus. The president confirmed in a Sunday afternoon tweet that the former New York mayor had test positive for the virus. Giuliani has traveled extensively to battleground states in recent weeks in effort to help Trump subvert his election loss. Trump wished Giuliani a speedy recovery, tweeting: “Get better soon Rudy, we will carry on!!!” Giuliani made an appearance earlier on Sunday on Fox News to speak about his legal challenges in several states on behalf of Trump. 593

WASHINGTON (AP) — Washington’s National Zoo says panda matriarch Mei Xiang has given birth and is caring for her newborn attentively.The National Zoo said the birth happened at 6:35 p.m. ET on Friday.Watch the zoo’s panda-cam. Mei Xiang has had three previous cubs. All were eventually transported to China under an agreement with the Chinese government. Mei Xiang has been spending most of her time in a small den indoors, where she has created a nest out of branches. In an Instagram post Friday afternoon, the zoo says, "Mei Xiang has become increasingly restless and started body licking — both signs that labor has probably started!”Mei, at 22, would be the oldest giant panda to successfully give birth in the United States. The oldest in the world gave birth in China at age 23. 793