Matt Zapotosky David Nakamura Robert Costa The Washington Post

President Donald Trump said Sunday that he would demand that the Justice Department explore whether it or the FBI "infiltrated or surveilled the Trump Campaign for Political Purposes" - perhaps signaling the start of a showdown between the nation's chief executive and its federal law enforcement apparatus.

President Donald Trump said Sunday that he would demand that the Justice Department explore whether it or the FBI "infiltrated or surveilled the Trump Campaign for Political Purposes" - perhaps signaling the start of a showdown between the nation's chief executive and its federal law enforcement apparatus.