Former President Donald Trump’s staff at the White House were enraged with the cavalier way he handled classified information, according to a new report from ABC News. “While much of [Special Counsel Jack] Smith’s sprawling classified documents investigation has focused on how Trump handled classified materials after leaving the White House, a wide array of former aides and advisers — including personal valets, press assistants, senior national security officials, and even Trump’s briefers from the Office of the Director of National Intelligence — have provided Smith with firsthand accounts ab…