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Two US Marine aircraft crashed off the coast of Japan, the US Marine Corps announced Wednesday in a statement.It is believed five individuals were on board a KC-130 and two individuals were in a F/A-18, two US defense officials told CNN. At least one Marine had been rescued just before 6 p.m. ET, according to a Marine Corps spokesman."Search and rescue operations continue for US Marine Corps aircraft that were involved in a mishap off of the coast of Japan around 2:00 am Dec. 6," local time, a statement by the US Marine Corps reads.The planes "had launched from Marine Corps Air Station Iwakuni and were conducting regularly scheduled training when the mishap occurred," according to the statement.The crashes happened approximately 200 miles off the coast of Iwakuni, Japan, a US Marine Corps official tells CNN.The primary mission of a KC-130 is airborne refueling. It is not known at this time if the aircraft was refueling at the time of the crash."The circumstances of the mishap are currently under investigation," the statement said.."Japanese search and rescue aircraft immediately responded to aid in recovery," according to the statement.Wednesday's incident comes on the same day that the Marines released a report on a crash in July 2017, also involving a KC-130 variant that killed 15 Marines and one sailor.That KC-130T crash took place in Leflore County, Mississippi, and the "investigation determined that the aircraft's propeller did not receive proper depot-level maintenance during its last overhaul ... in September 2011, which missed corrosion that may have contributed to the propeller blade" coming loose during the flight and going into the aircraft's fuselage, according to a Marine Corps statement on the investigation. 1759

Twitter CEO Jack Dorsey says "we're ready to question everything" about the social networking site that has been overrun by spam, abuse and misinformation.Dorsey says he and his team are working extensively behind the scenes to stamp out some of the harassment and hate speech that has generated bad headlines lately.But it is a long-term effort, he says, and he is reluctant to commit to an exact timetable for certain changes to Twitter's foundation.In twelve years, "we've changed a lot. But we haven't changed the underlying fundamentals," Dorsey told CNN in an in-depth interview at the company's headquarters on Friday.The basic fundamentals are what he is examining now. For instance: What does Twitter incentivize its users to do?"Every product decision we make is 'telling' them to do something," Dorsey said.So he is thinking about how to help users follow topics and hashtags, not just people."We are aware of some of the silos and how we're isolating people by only giving them crude tools to follow accounts. We need to broaden our thinking and get more back to an interest-based network," he said.Related: Twitter's Jack Dorsey: 'We are not' discriminating against any political viewpointDorsey is also rethinking how follower counts and "likes" on posts are displayed, because the race to gain followers and likes may encourage outrageous behavior.His view is that Twitter needs to be much more "transparent" and open about its actions. But that transparency, some of which was on display during Dorsey's media tour this month, means asking questions without actually answering them.Among the questions Dorsey asked in the CNN interview: "How do we earn peoples' trust?" and "How do we guide people back to healthy conversation?"While he may get credit for asking big, philosophical questions about how his site operates, Dorsey remains vulnerable to criticism about Twitter's inaction.He responded to that by saying "we are taking a lot more action than we ever have in the past." But much of the action is invisible to users, he asserted.For example: The disabling of bot networks and other suspicious accounts. Dorsey said Twitter challenges "10 million accounts every single week to see if they're automations or humans," and takes action accordingly.But Twitter's stock plunged last month when its quarterly earnings report showed a decline in user growth, which the company attributed to its efforts to clean up the site, akin to gardeners removing weeds.Nonetheless, Dorsey is committed to what he calls "conversational health" -- the quality of an exchange on Twitter -- which he is trying to measure with the help of two research groups. He said investors should take a look at the long-term trends: "We see this as necessary and right and we believe in it and we have conviction around it, and we'll take the hit in the short term."Related: Twitter is purging suspicious accounts from your follower countHe also asserted that "over the short term, a lot of this work is invisible, and over the long term, it starts to add up."As for some of the specific changes, like a rethinking of the like button, Dorsey was reluctant to talk about a timeline."We're looking and thinking about all these things right now," he said. So: By the end of the year? "I worry about a time frame like that," he said, "because we also need to take into consideration -- we're a small company. I mean we, in comparison with our peers, we're a small company, but we have this outsized impact and I believe, importance."Later, he added, "We have to understand first the problem we're trying to solve, like what incentives we actually want to drive; not just what we want to remove, but what we want to drive." But he said he knows he wants incentives "that encourage people to talk and to have healthy conversation." 3824

UPDATE: Melissa Berton won the Oscar for documentary short. SAN DIEGO (KGTV) - Family members of a woman behind an Oscar-nominated film are preparing a big bash on Sunday night.Inside a home in Del Derro, the party decor is going up. The catering menu has been decided."I feel like crying. So excited for her," said Tamara Berton."This is extra special," said Robert Berton.From a proud father to an emotional sister, the Oscar anticipation is climbing for the short documentary: "Period. End of Sentence.""It's been a profound experience from start to finish," said Melissa Berton. The journey for Patrick Henry High graduate and English teacher Melissa Berton began in 2013. She advised a group of students at her North Hollywood school, selected as United Nation delegates to advocate for women and girls, where they learned about the taboo nature of menstruation in parts of India.They formed a nonprofit called the Pad Project, in hopes of getting a machine to create biodegradable pads to a rural village in India. Through a Kickstarter campaign and bake sales, Berton and her students raised more than ,000 for the machine - and a film."We never thought it would be an Oscar-nominated film, but the idea was always, if we could just make an educational film to raise awareness about this issue then that would be the jewel of the nonprofit," said Berton, who is the film's Executive Producer.The film was put on the film festival circuit, receiving award after award. On Sunday night, expect the film's biggest cheering section to be in San Diego."It really wasn't really for herself. It was for others and that's what make me most proud of her ... It will be a thrilling night no matter what happens, especially so if she wins the Oscar," said Berton.The film has received some Hollywood backing. Actor Jack Black, Berton's classmate at UCLA, was among its earliest donors. Other actors including Sarah Paulson and Kiefer Sutherland has supported the film on social media. 1992

Veterinarians have a warning for pet owners about an ingredient in some foods — including peanut butter — that can be toxic to your pet.It's a sweetener, called xylitol, that's found in different brands of peanut butter, and it can make your pet sick, or even kill them. The ingredient can also cause liver failure."It's kind of horrible to think about because it's common knowledge — everyone gives their dog peanut butter," Laura Lovely said.Lovely said it's devastating to learn her dog Sweetie's favorite snack could send her to the emergency room."Whenever she wants kind of a healthy treat, because it has a lot of protein, and when she takes her medication," Lovely said.It's a food Lovely said she and Sweetie both enjoy."Xylitol is a wonderful low calorie sweetener for you and me but it can be deadly for our dogs," veterinarian Dr. Christopher Byers said.It's not just in peanut butter. Byers said you'll find xylitol in a number of products."Certain brands of peanut butter, toothpaste, certain gums, certain breath mints," Byers said.He said your dog can be exposed to it by accident."One of the more common gums that we encounter in the emergency room is Orbit," Byers said. "Orbit is a great product, but it does contain xylitol."Within a half-hour, he said, your dog's blood sugar will start to plummet."They can be lethargic. They can collapse. They can even have seizures," Byers said.So it's essential for all dog owners to check labels, he said."I think it's awful," Lovely said. "if it's not healthy for dogs, how is it supposed to be healthy for us as well?" Byers said they see xylitol intoxication in dogs several times a week, and that if you see the signs, get your dog to the emergency room as soon as possible. 1791

TULSA -- Dash cam video released Monday shows a man smash a Tulsa Police Department vehicle with a large pipe.Police said on Aug. 7 around 4 a.m., officers were dispatched to Brookhaven Hospital for a patient attempting to leave.The man was later found on I-244 eastbound.The man is seen smashing an officer's window. Police said the man was experiencing a mental health crisis.The man was tackled and officers returned him to the hospital.No arrests were made.  475