Senate Minority Leader Mitch McConnell (R-Ky.) on Sunday called Republicans who support Russian President Vladimir Putin "lonely voices" within the GOP.Appearing on CBS's "Face the Nation," McConnell called for further direct assistance to be given to Ukraine, including weapons systems. He also called for a change in attitude, saying the U.S. should approach the situation with the belief that Ukraine could win the conflict, considering how long it has fended off a Russian takeover.Host Margaret Brennan noted that McConnell's clear support of Ukraine differed from what some other members of his party have said, pointing to Rep. Madison Cawthorn (R-N.C.),...