The libertarian, who is experiencing surge of support in delegates, made the statement after going head-to-head with Nobel Prize-winning economist -- and ideological opposite -- Paul Krugman in a debate about the U.S. economy."Depends on what his platform is going to be," he said in an interview with Bloomberg's "Street Smart." "If every single thing in the platform I disagree with, it's gonna be tough [to endorse him (Romney)] . If it's 100 percent opposite of everything I've said on civil liberties, on war issues, on spending cuts, on monetary policy, what could I do?" He continued: "We have...
