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WUHAN, China – The U.S. Centers for Disease Control (CDC) issued a level 3 travel warning Thursday for people visiting Wuhan, China.Under the warning, 163

YORK COUNTY, Va. – More than 60 vehicles were involved in a chain reaction crash on I-64 in eastern Virginia Sunday morning. Authorities believe fog and ice were the cause. The pileup, about 50 miles east of Richmond, closed both sides of the interstate, authorities said. Photos from the 301

(AP) - With CBD showing up everywhere, U.S. regulators announced Tuesday they are exploring ways the marijuana extract could be used legally in foods, dietary supplements and cosmetics.The U.S. Food and Drug Administration said it will hold a public hearing May 31 to gather more information on the science, manufacturing and sale of cannabis compounds like CBD.In the meantime, it issued more warning letters to companies for making unapproved health claims about CBD products.Products containing CBD are already in stores and sold online, so it's easy to believe there must be something special about the ingredient. But the claims are largely unproven and quality control standards don't exist.RELATED: Can using CBD products cost someone their job? A look at what we know as U.S. regulators work out what will and won't be allowed:WHAT IS CBD?CBD is one of more than 100 compounds found in marijuana. It's extracted using alcohol or carbon dioxide in factories. It's added to oils, mixed into creams and lotions and sold in candies and liquid drops.Widely sold online, CBD now is going mainstream with major retailers offering salves and balms for the skin. Prices range from to 0 an ounce at high-end shops.CBD often comes from a cannabis plant known as hemp, which is defined by the U.S. government as having less than 0.3 percent THC. That's important because THC is what causes marijuana's mind-altering effect.CBD doesn't get people high, although it may be calming. Keep in mind some CBD products may contain THC, whether or not the label says so.RELATED: CBD-infused foods become rising trend in 2019People drug tested for work, addiction programs or because they take prescription opioids should take note: CBD products have caused people to fail urine drug screens.IS IT A MIRACLE CURE?If you believe the hype, CBD treats pain, relieves anxiety and both helps you sleep and keeps you focused.Most claims are based on studies in rats, mice or in test tubes. Some human research has been done, but in small numbers of people.One exception: For two rare seizure disorders, the evidence for CBD was strong enough to convince the FDA to approve GW Pharmaceutical's drug Epidiolex, which contains a purified form.The FDA announced Tuesday it has sent warning letters to three companies marketing products with what outgoing Commissioner Scott Gottlieb called "egregious, over-the-line claims" for CBD's effects on cancer, Alzheimer's disease, fibromyalgia and drug addiction. Gottlieb said the agency "won't tolerate this kind of deceptive marketing to vulnerable patients."RELATED: CVS Pharmacy selling cannabis-based products in stores in California, 7 other statesOnly drugs that have been reviewed by the FDA as safe and effective can make claims that they treat or prevent diseases or medical conditions. Many CBD producers attempt to sidestep the issue by using only vague language about general health and well-being.ANY SIDE EFFECTS?Scant research means not much is known about side effects either. In epilepsy research, CBD changed the way the body processed other drugs. That suggests CBD could interact with medications in ways we still don't know about.The most common side effects of the CBD drug Epidiolex include sleepiness, decreased appetite, diarrhea, increases in liver enzymes, exhaustion, rash and infections. FDA's Gottlieb noted Tuesday the potential for liver injury and other risks can be handled with medical supervision but less is known about how that would be managed without oversight. And there are questions about overlap if multiple CBD products are used.IS IT LEGAL?For now, the agency has said CBD is not allowed as an ingredient in food, drinks or dietary supplements.In stating its position, the FDA cited a provision of the law prohibiting food makers from using active drug ingredients or those that are the subject of substantial research. But the agency doesn't have the resources to police all the CBD products that are already available, said Marc Scheineson, a former FDA official.RELATED: Creator of Jelly Belly releases CBD-infused jelly beans"They're not going to pull a thousand products from the market," he said.The FDA's authority is over interstate commerce, and local officials have taken differing approaches. In New York, Los Angeles and elsewhere, officials are warning eateries to stop selling it in food and drinks. Maine passed a law allowing it in foods and other products in the state.Skin creams and cosmetics may be on safer footing with the FDA, but that too remains uncertain, said Camille Gourdet of RTI International, a nonprofit research institute in Durham, North Carolina. Though cosmetics aren't subject to premarket approval by the FDA, they could run afoul of regulations if they make specific health claims.Marijuana itself is illegal under federal law; most states that have legalized it allow marijuana-infused foods and candies, called edibles.ARE CBD LABELS ACCURATE?What you buy may contain much less CBD than the label states — or much more. It may include more THC than you want and it may be contaminated with mold or pesticides. Ask to see testing reports.A 2017 study in the Journal of the American Medical Association found 70 percent of CBD products were mislabeled. Researchers used an independent lab to test 84 products from 31 companies."You're really flying by the seat of your pants when you buy this stuff," said author Marcel Bonn-Miller of University of Pennsylvania.A product labeled as containing 100 milligrams of CBD may only have 5 milligrams or it may have 200, said Bonn-Miller, now an adviser for a company that sells CBD and other cannabis products. He did not work in the industry when he did the research."I wouldn't trust any of it until I knew independently it was safe," Bonn-Miller said.WHAT'S AHEAD?CBD research is planned or underway for cancer, autism, diabetic neuropathy, fibromyalgia, chronic pain, alcoholism with PTSD and psychiatric conditions. Results will take years, but some people aren't waiting."They are vulnerable and really hoping to feel better," said Karen Hande, a nurse practitioner at Vanderbilt-Ingram Cancer Center in Nashville.She became an expert in CBD because so many of her cancer patients were trying it. She tells them the evidence isn't enough to back the claims, but "they want to believe something is going to work." 6383

With the Golden State Warriors facing elimination tonight in Game 5 of the NBA Finals, star forward Kevin Durant plans on playing when the ball is tipped shortly after 9 p.m. ET, ESPN reported. A league source told ESPN reporter Adrian Wojnarowski that Durant plans to play after injuring his right calf on May 8. The Warriors had no problem closing out their series against Houston before dispatching Portland without Durant, but have struggled against the Raptors, trailing 3-1 in the best-of-7 series. Officially, Durant is listed as "questionable" on the team's injury report. Even with Durant returning from injury, how many minutes he is able to play and how effective he can be is still a mystery. Durant practiced with the Warriors on Monday. On Sunday, Warriors coach Steve Kerr addressed Durant's possible return. "He's doing more today and then we'll know more after that," he said. "The game plan changes if Kevin is out there or if he's not. So you adapt accordingly. It changes matchups, it changes rotations, all that stuff. That's true all regular season you deal with that, so you're constantly adapting and adjusting according to who is available."Even a hobbled Durant will be welcomed by the Warriors. He is both the two-time reigning Finals MVP, and a 10-time All Star. 1303

 Las Vegas is getting set to host the first major event since the 1 October shooting.The Rock 'n' Roll Marathon and Half Marathon has 40,000 runners registered for Sunday's races.As one of the rare events that shuts down the Las Vegas Strip, security concerns are heightened this year in light of the recent tragedy."Up until the shooting I honestly didn't even think about security as an issue and as soon as that happened, I was a little nervous," said Tom Sullivan, who will be running his first marathon.Captain Andy Walsh with the Las Vegas Metropolitan Police Department is in charge of security this year.He says marathon safety really changed after the Boston Marathon bombing in 2014, and 1 October changed it again."We've added some counter-sniper surveillance posts along the route," Walsh said. "We're going to have coverage from our helicopter unit."He added there will be 350 officers on the ground plus several large vehicles like dump trucks and buses to act as makeshift barriers.Some runners say crossing the finish line has become even more imperative now than ever."Just because this may be harder or scarier, it's not going to stop me," Sullivan said.Esther Reincke is dedicating her run to Cameron Robinson, who died in October's shooting.Robinson was her co-worker and running buddy."I can run now and Cameron can't," Reincke said. "That's really moving for me, to have somebody that was so young and so full of life and really just getting his life going."Before the race Sunday, 58 white cross memorials will be moved from the 'Welcome to Las Vegas' sign to a museum.If you are heading down to the marathon, there will be some road closures to keep in mind. Las Vegas Boulevard will be closed in both directions, between Sunset Road and Ogden Avenue from 2 p.m. to 11:30 p.m.  1819

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