The Justice Department inspector general will investigate "any irregularities with the Federal Bureau of Investigation’s or the Department of Justice’s tactics concerning the Trump Campaign," per a statement from White House press secretary Sarah Sanders.
Between the lines: That's the outcome from President Trump's meeting with Deputy Attorney General Rod Rosenstein and FBI Director Christopher Wray this afternoon, and it's pretty much where the investigation was already headed as of Sunday. But there will also be a meeting with White House chief of staff John Kelly, intelligence agencies, and congressional leaders to review classified information.