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The lake featured in the cult classic "Dirty Dancing" has suddenly filled up with water - 12 years after running dry.The lake, which is located in Pembroke, Virginia, was the backdrop of the 1980s movie. In 2008, the lake dried up, according to CNN, but as of this spring, the lake started filling back up.In a video posted on the Mountain Lake Lodge's website, scientists said the lake is one-of-a-kind.According to The Roanoke Times, researchers found leaks at the bottom of the lake in 2014 but were able to patch them up. 533
The National Weather Service confirmed that two EF-0 tornadoes touched down in Fort Lauderdale Tuesday afternoon.According to the National Weather Service in Miami, one tornado touched down in downtown Fort Lauderdale near Andrews Avenue and NE 5th Street at about 3:34 p.m. The tornado, packing winds of 65 mph, knocked over construction fencing and barriers. A minor tree damage was reported near NE 1st Avenue and NE 4th Street. The NWS says the tornado touched down south of the Tarpon River in the Rio Vista neighborhood, causing tree damages and minor debris, including trash cans. 637
The National Institutes of Health (NIH) is the largest clinical research hospital in the country. It’s a government run medical research agency, and about 7,000 scientists work in its research laboratories looking for new ways to improve health and save lives.Next year, more than billion in taxpayer dollars will be spent here to find treatments and cures for the biggest health issues in the country, including heart disease, cancer and Alzheimer’s.Right now, there are about 1,600 research studies in progress.Dr. Larissa Korde is part of one of those studies, working to help find the latest breakthrough in breast cancer.She says the work done at NIH has a proven track record.“Women with her2 positive breast cancer now have numerous effective therapies and tend to live longer than they did before those drugs were evaluated and came to the market,” Dr. Korde explains. “And our research has been involved all along the way.” With each new study, doctors continue to learn more and hope the next discovery will help save more lives. 1112
The man who police said killed two people at a Tallahassee, Florida yoga studio was accused of harassing young women in the area and reportedly made misogynistic remarks on YouTube videos but authorities say it's not clear why he carried out the attack.Scott Paul Beierle, 40, posed as a customer when he walked into Hot Yoga Tallahassee on Friday evening and fired a handgun without warning, police said.The yoga students fought back, police said, but two women were killed and five people were wounded. The gunman had turned the gun on himself by the time officers arrived, Tallahassee police Chief Michael DeLeo said. 628
The polling industry has a lot on the line heading into Tuesday's midterm election.Critics blamed pollsters when voters were caught off guard by Donald Trump's election in 2016. Old cries of "don't believe the polls" became fevered shouts. And the president has encouraged distrust by calling certain polls "fake" and claiming they are used to "suppress" the vote.Although there is no evidence to suggest that is true, there is persistent and widespread suspicion about polling, according to, you guessed it, a McClatchy-Marist poll. And it exists on both sides, albeit in different forms."I think Democrats may have felt let down by the polls but don't think it was an intentional error. I think many Republicans believe the polling errors of 2016 were intentional," GOP pollster and co-founder of Echelon Insights Kristen Soltis Anderson told CNN.So can the industry regain trust?Since 2016 there's been a whole lot of self-reflection in the polling world. Pollsters have tweaked their techniques; pundits have become more cautious when talking about polls; and news outlets have conducted some fascinating experiments.On Tuesday, all the efforts are being put to the test."Some pollsters would disagree with this, but the way that the public generally views whether or not polling is accurate is whether or not it gets the results of the election right," CNN analyst Harry Enten said on "Reliable Sources.""I'm not necessarily sure that's fair," Enten said, "but I do think that there is more pressure on pollsters this year to get it right given the president's rhetoric and given what happened in 2016."Many, though not all, 2016 polls underestimated support for Trump. This effect was particularly pronounced at the state level, where there were embarrassing "misses," showing Hillary Clinton with safe leads in states Trump actually carried.Most national polls accurately showed Clinton winning the popular vote. But reporters and commentators made lots of mistakes in their interpretations of the polls. Readers and viewers did, too. Many people discounted the margin and other factors and made faulty assumptions that Trump would lose to Clinton.There were other problems, too. Predictive features on websites gained lots of traffic before the election but caused lots of consternation afterward. HuffPost's model infamously showed Clinton with a 98 percent chance of winning. "We blew it," the site admitted afterward.But just as importantly, HuffPost's Natalie Jackson tried to explain why.Other news outlets have also tried to be more transparent and remind voters of what polls cannot convey.In special elections since 2016, Democrats have repeatedly outperformed polls of their races.The top example was the Virginia governors' race. "Ralph Northam was favored by three points. He ended up winning by nine," Enten said.But past outcomes are not an indicator of future results."I think many pollsters and forecasters have tried to be much more intentional about explaining uncertainty and being humble about what data can and can't tell us," Anderson said. "Because I think there was a big sense that in 2016, there was more certainty conveyed than may have been justified by the available data."So political pros and reporters are communicating poll results differently this time. Time magazine's Molly Ball, who has a no-predictions rule for herself, said that even people who do make predictions are adding more caveats: There's "less of the, 'Well, the needle shows this' and more of, 'Here's what it doesn't show, here's what we should always remember can happen about probabilities.'"Early voting has been explosive in the midterms, indicating above-average enthusiasm among both Democrats and Republicans. Pollsters have to make assumptions about turnout when contacting "likely voters," and this is a difficult election to forecast.The 2018 electorate is "a universe that doesn't exist yet," Democratic pollster Margie Omero said. "I mean, people don't know whether they're going to vote, some people."They may tell a pollster that they're sure to vote, but never make it to the ballot box. Or they might change who they're voting for.Conversely, certain subsets of voters may have a big impact on the final results without really showing up in the pre-election polling. If pollsters assume relatively low youth turnout, but lots of young people vote for the first time, that could cause big surprises in certain races.The vast majority of people who are called by pollsters decline to participate, so the researchers have to make a huge number of phone calls, bend over backwards to reach a representative sample of people, and weight their results accordingly.Some polls are higher quality than others. Most news outlets tend to favor live interviewers, as opposed to computerized systems, and a mix of landline and cell phone calls. But some outlets are wading into web-based polling. CNN's polling standards preclude reporting on web polls.This fall The New York Times pulled back the curtain by conducting "live polling" and publishing the results in real time, call by call. Working with Siena College, the surveyors made 2,822,889 calls and completed 96 polls of House and Senate races."We wanted to demystify polling for people," said Nate Cohn of The Times' Upshot blog."From our point of view, it's almost a miracle how accurate polls usually are, given all the challenges," Cohn said in an interview with CNN.He emphasized that polls are "very fuzzy things." And the real-time polling showed this to the public. The researchers sought to interview about 500 people for each race that was examined.In Iowa's fourth congressional district, for example, 14,636 calls resulted in 423 interviews.The results showed the incumbent, far-right congressman Steve King, with 47% support, and his Democratic challenger J.D. Scholten with 42%.The Times characterized this as a "slight edge" for King, with lots of room for error. "The margin of sampling error on the overall lead is 10 points, roughly twice as large as the margin for a single candidate's vote share," the Times explained on its website.Cohn's final pre-election story noted that "even modest late shifts among undecided voters or a slightly unexpected turnout could significantly affect results."That's the kind of language that lots of polling experts are incorporating into their stories and live shots, especially in the wake of the 2016 election."With polling, you never actually get to the truth," Cohn said. "You inch towards it, and you think you end up within plus or minus 5 points of it at the end."As Enten put it, "polls are tools," not meant to be perfect. But that message needs to be reinforced through the news media. 6753