The house has to vote to impeach anyone in the Executive branch, such as the president. The act of impeachment is not "firing them", but the trial to determine

The house has to vote to impeach anyone in the Executive branch, such as the president. The act of impeachment is not "firing them", but the trial to determine if they are guilty and need to be removed or not. The senate then listens to the case and votes with a simply yay or nay on if they are guilty or not. Realistically, this means you'll need support from both the Senate AND House of Representatives to impeach a sitting president. It would also meant they'd likely not win the re-election in four years and as a result would be somewhat political suicide. Since the Republicans control both the house and senate majorities along with the president... They're unlikely to do anything other than sit back eating popcorn while Trump wrecks things.