Clinton and her smug fan club did lots of laughing at unemployed and hurting working class people in the U.S. rust belt states.  ("LOL!!!  .  .  . "old white men, racists, hillbillies,  deplorables, coal miners,  who needs them???  hahahahahaha" ).  

Trump hired a brilliant pollster named Kellyanne Conway to run his campaign.  Ms. Conway realized that the these rust belt people, who had voted twice for Obama, did not appreciate having their legitimate concerns dismissed while being mocked. And they voted..

Keep laughing Ms. Renzetti.