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Tune in at 8 p.m. ET, 5 p.m. PT for the third Democratic Party presidential debate, featuring the top 10 candidates in the Democratic field based on polling. The candidatesFormer Vice President Joe BidenNew Jersey Sen. Cory BookerSouth Bend, Indiana Mayor Pete ButtigiegFormer Housing and Urban Development Secretary Julián CastroCalifornia Sen. Kamala HarrisMinnesota Sen. Amy KlobucharFormer Texas Rep. Beto O'RourkeVermont Sen. Bernie SandersMassachusetts Sen. Elizabeth WarrenEntrepreneur Andrew YangThe candidates on stage qualified by having 130,000 unique donors by Aug. 28, and earning 2 percent in four polls that sample voters nationally or in the states of New Hampshire, Iowa, Nevada, or South Carolina. A large field of candidates did not qualify for Thursday's debate. Candidates who appeared in previous debates such as Rep. Tim Ryan, Mayor Bill DeBlasio, Gov. Steve Bullock, author Marianne Williamson, Sen. Michael Bennet, Rep. John Delaney and Rep. Tulsi Gabbard failed to qualify. The aforementioned candidates have until Oct. 1 to qualify for the next debate in October. Activist Tom Steyer, who has not yet appeared in a debate, has recently qualified for the October debate, meaning the next debate could revert back to a two-night format. ModeratorsABC News' David Muir and Linsey Davis will join Univision anchor Jorge Ramos as moderators. Ramos and Muir, at separate events, moderated Democratic Party debates leading up to the 2016 election. Muir also moderated a Republican Party debate in 2016. FormatThe debate will mark the longest one so far in this debate season going a full three hours. Each candidate will be given one minute and 15 seconds for direct responses to questions, and 45 seconds for responses and rebuttals. Candidates will have the opportunity to deliver opening statements, but there will be no closing statements, ABC said. The top 10 on one stageThursday is arguably the night many voters have waited for with the entire top 10 slate of candidates on one stage. For instance, this is the first time that Elizabeth Warren and Joe Biden will share a stage. Will Warren take a shot at Biden now that she has the opportunity? We'll find out on Thursday. 2212

Three siblings were killed and another was seriously injured after a vehicle struck a horse-drawn buggy in Michigan on Wednesday afternoon, authorities said.The Amish children, ages 6 to 13, were traveling home from school around 3:20 p.m. when a vehicle struck their buggy from behind in Chester Township, Michigan, Eaton County Sheriff Tom Reich said.An elderly man who was driving the vehicle was taken to a hospital, 433

They've got a plan to raid Area 51 and "see them aliens." But what will happen if they actually do it?Over one million people have signed up to 156

The United Kingdom's second-biggest airport has been closed on one of the year's busiest days for travel after drone sightings, which police have described as a "deliberate act."London's Gatwick Airport has been closed since 9 p.m. on Wednesday -- bar a brief reprieve of 45 minutes early Thursday -- after drones were spotted near the airfield.Passengers due to fly on Thursday evening or Friday were being told not to go to the airport without first checking the status of the flight with the appropriate airline. An airport spokesman tells CNN this is because it may take a while for airlines to get adequate planes to Gatwick to transport affected passengers.Police were still on the hunt for the drone operators who have brought the airport to a standstill, causing travel chaos for hundreds of thousands of passengers just days before Christmas."Each time we believe we get close to the operator, the drone disappears; when we look to reopen the airfield, the drone reappears," Sussex Police Superintendent Justin Burtenshaw told the UK's Press Association.The Ministry of Defence said that it had deployed specialist equipment to assist Sussex Police in their efforts.A drone had been spotted near the runway as recently as midday, airport Chief Operating Officer Chris Woodroofe told journalists. He could not say when the major international airport, located south of London, would reopen.The chief executive officer of the airport, Stewart Wingate, said he hoped passengers would appreciate that officials were prioritizing their safety."I would like to repeat how sorry we are for the inconvenience this criminal behaviour has caused passengers and we share their real anger and frustration that it has happened," he said.Aviation expert Jon Parker told CNN he'd "seen nothing on this scale before," in terms of deliberate disruption by a drone to a major UK airport."The usual practice (when a drone is spotted) is to suspend flights for half-an-hour, which is the usual battery lifespan for drones," explained Parker, a former Royal Air Force fighter pilot and head of drone training company Flyby Technology.But in the case of Gatwick, "whoever is responsible for this has had several batteries and have brought their drones back to the ground to put new batteries on them," he said.It is illegal to fly drones within 1 kilometer (0.6 miles) of a UK airfield boundary, with perpetrators facing up to five years in prison.There is no indication the incident at Gatwick is terror-related, 2512

There really have been a couple of creepy stories in recent days about hackers breaking into people’s Ring security cameras.“There is actually a channel that someone has put together, like a YouTube channel, of hacked-into security cameras,” says Bob O’Donnell, the president of TECHnalysis Research. “And they’re trying to do it for fun and they’re harassing the people. I mean, it’s really sick.”O’Donnell says it’s not likely this has anything to do with security camera system, but rather how the owner sets them up. “People who are just using the basic default settings or doing no password because the convenience of wanting to get in there to change their settings, are leaving themselves open for people to come in from the outside,” the tech expert says.Hackers often reuse stolen or leaked credentials. They could get the info from past data breaches that expose usernames and passwords that people use on multiple devices.O’Donnell says people should change their security camera passwords regularly and set up two-factor authentication.“Basically, it means the equivalent of like a fingerprint scan and a password or a hardware key and a password, or a facial scan and a fingerprint,” O’Donnell says. “Bottom line is it’s two different things you need to get into to access your account.”O’Donnell says the bottom line is security cameras do bring peace of mind and convenience when they’re managed properly. 1433