A recent Pew Research Center survey found 72% of high school teachers and 33% of all teachers say cellphones are a “major problem” in the classroom. Now, many schools are working to rein in student cellphone use. Adam Swinyard, superintendent of Spokane Public Schools in Washington, which has enacted partial cellphone bans, says schools need “practical strategies” in limiting cellphone use while educating families “about what kids are taking in,” which includes “exposure to bullying, harassment, the normalization of violence, sexualization.” #Cellphones #Ban #School Get a fast-paced look at the latest from the border to Main Street to the White House on "NewsNation Live with Marni Hughes." Weekdays starting at 10a/9C.#NewsNationLive NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al...