Fallout from Leaked Signal Chat Intensifies

We take a deep look at the fallout from what national security experts are calling one of the most extraordinary intelligence lapses in U.S. history. On Monday Atlantic editor-in-chief Jeffrey Goldberg reported that he’d been mistakenly included on an unsecured group chat with senior national security officials as they disclosed plans to attack Yemen. The Atlantic published more of the exchange on Wednesday, while the Trump administration downplayed the blunder and top intelligence officials testified before the House lawmakers. We discuss the national security implications with reporters Eric Schmitt and Garrett Graff.