A new investigation by CNN’s KFile team reveals that Trump VP hopeful and Ohio Senator J.D. Vance liked tweets calling the man he hopes to serve under “douchey,” accusing him of “serial sexual assault,” and even expressing an interest in working under his then-rival, Hillary Clinton. Senator Vance is one of Donald Trump’s most effusive allies in Congress now, even earning himself a spot on Trump’s shortlist to be his running mate. But this alliance is still a relatively new one. Back in 2016, he called himself a “Never Trump guy” and called Trump “reprehensible” and an “idiot.” In text...