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A new study takes a closer look at the impact the amount of time children spend on cell phones, computers and TV is having on their brains.“What they're finding, or what they're reporting, is that more screen time--in fact a lot of screen time, around 7 hours a day--is associated with changes in the brain and changes in cognition,” says Rachel Barr, a developmental psychologist.Dr. Barr studies the impact TVs, computers and cell phones can have on young children.Kids between the ages of 8 and 12 spend generally six hours a day, while teens are spending nearly nine hours.While Dr. Barr agrees too much time can have negative impacts, she points out what children watch on their devices matter.“Exposure to education programing in younger children is associated with better outcomes and especially for children who are growing up in low resourced communities,” Dr. Barr explains.As for what parents can do: set time limits and ground rules, like keeping screens out of the bedroom, which can make it easier for children to fall and stay asleep.“Setting up this family media plan, being mindful of your own media use and your child's media use, even though you're being bombarded by all of these changes in media yourself,” suggests Dr. Barr. 1254

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A Pennsylvania school district has a different solution for tackling intruders: rocks.Buckets full of river stones have been placed in all classrooms at the Blue Mountain School District in Schuylkill County, Superintendent David Helsel said.If students at the rural school district can't evacuate during a shooting, they don't have to sit and wait."Protocol has been that students lie down, under desks and basically become passive targets on our classrooms," Helsel said. "We decided to empower our students with tools of self-defense if needed."In a video posted online, the superintendent said the district decided to bring rocks to the classrooms after staff members took the active shooter response training, ALICE -- alert, lockdown, inform, counter and evacuate.The training taught them how to barricade doors with desks and chairs, and run away from gunfire. It also encouraged students to throw everything, from pencils to staplers, at potential shooters "rather than wait passively" for them "to attack.""At one time I just had the idea of river stone. They're the right size for hands, you can throw them very hard and they will create or cause pain, which can distract," Helsel told CNN affiliate WNEP.But they only see it as a last resort."We've learned many things from these tragedies over the years," Helsel said. "One of them is that evacuating makes students the safest."And if students can't leave the building, they'll have their stones."We understand that a gun is much more deadly than a stone. It's our hope that we can somehow stop the ability of an armed intruder to enter our classrooms," he added.Parents appear to like the district's plan."At this point, we have to get creative, we have to protect our kids first and foremost, throwing rocks, it's an option," parent Dori Bornstein told the affiliate.The-CNN-Wire 1851

A survivor of the Oct. 1, 2017 mass shooting in Las Vegas is using her experience to produce a documentary highlighting the mass shooting epidemic in the United States.Jenna Cook from California was at the Route 91 Harvest Festival with her family when they heard gunshots. They initially thought they were fireworks until they realized people were being shot.As Cook ran for her life, she also starting recording on her phone. Her thinking was that if she didn't make it, she at least wanted to capture what was going on. "It was fight or flight," she said. "How do I get out of this and how do I make sure somebody remembers what happens to me?"She still hasn't been back to Las Vegas since the shooting and says she was also shaken by the other mass shootings in Texas and then Florida that have happened since.It's what inspired the public health worker to become a film producer. She's now working on a project called "When Prayers Aren't Enough." It's a documentary that explores the epidemic of mass shootings with the goal of making sure they never happen again.Cook doesn't claim to have to answers, but plans on addressing the topic by traveling the U.S. and Canada interviewing survivors of the Las Vegas shooting and other mass shootings and give those survivors a platform.Cook says while she supported the March For Our Lives, she doesn't want to put her own political views into the documentary. "I have to be the referee and make sure that everyone's represented and that everybody has their voices heard," she says.She says while many survivors support gun restrictions, including banning bump stocks, and tighter background checks, she's also met other survivors who are adamantly pro-gun.But what unites them is a desire to see mass shootings stop, hence the title "When Prayers Aren't Enough."Right now, all her interviewees have been survivors from Southern California. They've created a GoFundMe page with a goal of ,000 for the project. Right now they have ,000 and plan to do more interviews. Their funding mostly goes to travel and film crews.For more information, to watch their trailer, and support their project, click?here. 2235

A top figure in President Donald Trump's orbit has been granted immunity in the investigation into hush money payments made to two women who alleged they had affairs with Trump, a source familiar with the matter told CNN Friday.Trump Organization chief financial officer Allen Weisselberg was granted immunity by federal prosecutors for providing information about Trump's former personal attorney Michael Cohen. The Wall Street Journal first reported the development.A lawyer for the Trump Organization declined to comment. A spokesperson for the US attorneys office also declined to comment. Weisselberg did not respond to the Journal's request for comment.Weisselberg was subpoenaed last month to testify as part of the ongoing criminal investigation into Trump's former attorney Michael Cohen, the Journal reported.At the time, a former Trump Organization employee told CNN that Weisselberg being subpoenaed was the "ultimate nightmare scenario for Trump" because Weisselberg knows "anything and everything" about the finances of the Trump Organization."Allen knows where all the financial bodies are buried. Allen knows every deal, he knows every dealership, he knows every sale, anything and everything that's been done -- he knows every membership. Anything you can think of," said the person, who was not making any specific allegations about the Trump Organization's finances.The Wall Street Journal reported Thursday that the CEO of the National Enquirer publisher, David Pecker, was also granted immunity in the Cohen case for providing details of the payments to prosecutors.On Tuesday, Cohen pleaded guilty to eight criminal counts, and implicated the President by admitting in court that he "in coordination and at the direction of a candidate for federal office," kept information that would have harmed Trump from becoming public during the 2016 election.The-CNN-Wire 1891