Donald Trump has named U.S. Sen. J.D. Vance as his running mate, but a former senator thinks he’s far from the “unifying” force that the ex-president called for after his near-death experience this weekend. Speaking to MSNBC’s Nicolle Wallace, former Sen. Claire McCaskill (D-MO) denounced political violence, but said that Trump’s experience and post-assassination response made it seem as if he was ready to unify the country. Choosing Vance, she said, is the “opposite” of that. Want more breaking political news? Click for the latest headlines at Raw Story. “If this was going to be a moment wher…