Start with one of Trumps major promises in 2016 which was to get rid of Obama Care. In the 8 years of its existence, the House and Senate had both passed numerous bills to get rid of it. Funny though once they had a President who would sign a bill to get rid of the crappy ACA, it failed to pass the Senate. That can be blamed on John McCain who had previously always voted in favor of getting rid of the ACA but McCain decided to screw America because he was p****d at Trump.