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SAN LUIS OBISPO, Cali. – It’s harvest time on California’s Central Coast and winemaker Jean-Pierre Wolff has seen a big drop in production since last year. “This year, the harvest is below average,” he said. “Some of my older vines did suffer from salt toxicity and have been steadily declining.” Wolff owns and operates the award-winning Wolff Vineyards. He says climate change is affecting his grapes and that he has the records to prove it. “Absolutely, I have my lab book where I describe extensively the harvest and the sugar levels of the grapes,” he said. “So, definitely I see these changes.” Wolff says the changes are linked to extreme weather like longer droughts, hotter summers and milder winters. “I’ve been farming here for 20 years,” he said. “Years ago, I didn’t have to worry about sunburns on my grapes, now I do.” Less rain means more reliance on irrigation, which Wolff says is cutting into his and other wineries’ bottom lines. “If you take the Central Coast, which is defined from the Bay Area to Ventura County, 86% of the water use is from ground water extraction,” he said. “So clearly, that’s not sustainable if we have to offset.” At nearby California Polytechnic State University San Luis Obispo, they have a growing viticulture program. Cal Poly professor Federico Casassa, Ph.D. says climate change is altering wine agriculture across the world. “Heatwaves are extremely pervasive not just in California but in Australia, in South America, and increasingly in Europe as well,” he said. Despite the impact, Casassa says climate change doesn’t mean doomsday for the wine industry. “My point is global warming and climate change are a reality,” he said. “But the effect that we see on grapes is not only due to global warming, it’s due to the fact that we grow better grapes." Now, Casassa is teaching better and more sustainable practices to viticulture students saying sustainability is not a destination but rather a journey. "Climate change is here and global warming is part of climate change,” he said. “But we are going to adapt.” Adapting, just like Wolff is doing. “I’m sort of here trying to beat the clock so to speak,” he said. To help protect his harvest, Wolff is now replanting a big portion of his vineyard and watering them with a new type of subsurface irrigation. “Instead of irrigating above ground through this drip line I connect with a little spaghetti hose and this pipe goes 3 feet below ground to the root zone,” he said. And while he might not be able to change the climate, Wolff does plan on changing his practices. 2608

"Jeopardy" host Alex Trebek is hoping for a victory as he wages a battle against cancer.The longtime game show host on Wednesday announced he's been diagnosed with stage 4 pancreatic cancer in a video posted to the show's official YouTube account."Now, normally, the prognosis for this is not very encouraging, but I'm going to fight this. And I'm going to keep working and with the love and support of my family and friends -- and with the help of your prayers also -- I plan to beat the low survival rate statistics for this disease," he said.Sony Pictures Television, which produces the show, did not immediately return CNN's request for comment. 661

A Detroit police corporal who was found guilty of assaulting a naked mentally ill woman is up for a promotion, and one group is hoping that promotion won't happen.Corporal Dewayne Jones was 202

You could be one of the millions of Americans who have had your driver's license photo scanned without your knowledge or consent. A new report reveals both the Federal Bureau of Investigation and U.S. Immigration and Customs Enforcement agents are using facial recognition technology to scan driver's license photos as part of investigations. In addition to privacy concerns, critics point out facial recognition technology is both unregulated and can be inaccurate. “An innocent individual could become the target of a law enforcement investigation, simply because you have a glitchy computer system,” Jake Laperruque, with Project on Government Oversight, says.Laperruque is a privacy advocate for the watchdog organization. “I would bet most people in states don't want their photos being churned through an FBI database to search for random investigative targets,” he says. New research from Georgetown Law revealed the first known instance of ICE agents analyzing driver's license photos without any consent, which could put more pressure on Congress to act. Both Democrats and Republicans have expressed concerns about the technology at congressional hearings this session. “More than half of American adults are part of facial recognition databases and they might not even know it,” expressed Elijah Cummings (D-Maryland). “It doesn't matter what side of the political spectrum you're on, this should concern us all,” said Jim Jordan (R-Ohio). As Congress weighs legislation to regulate facial recognition, some cities have started to ban law enforcement and public agencies from using the software. 1621

#BREAKING #HAPPNOW Terrifying police chase in East LA. Passenger in Prius hangs-out the window and opens fire on police. Shoot-out at high speeds. Driver surrenders. No word on passenger's condition after police return fire. @nbcbayarea https://t.co/pkYqLlE1OF pic.twitter.com/PucodYaNqs— Janelle Wang (@janellewang) May 10, 2019 344

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