Former White House acting chief of staff Mick Mulvaney said Thursday on CNN’s “New Day” that someone very close to former President Donald Trump must have been the FBI informant. Keilar asked, “This is someone with knowledge inside who told the feds that there was additional material at Mar-a-Lago, directed them where it should be, clearly was concerned enough to tell them this information they should have besides the 15 boxes of material they got in the winter. Does that change your mind? Is that now sufficient when you have someone actually aligned with him drawing the attention of the...