"President Trump on Wednesday attacked Senate Minority Leader Charles Schumer (D-N.Y.) during a campaign rally in Michigan, claiming the Democrat used to “kiss his ass” in the past when Trump was a supporter. Trump’s remarks about Schumer came after a rant on immigration during an at times rambling speech to a crowd in Battle Creek, Mich. “You know, Chuck Schumer. Cryin’ Chuck. Cryin’ Chuck Schumer. I used to be a big contributor,” Trump, a former New Yorker, said. “He used to kiss my ass, Chuck Schumer. He’d do anything. He would have done anything for me.” “I didn’t need anything,...