Former Republican presidential candidate Rick Santorum dismissed Kentucky Republican Sen. Rand Paul’s 2016 presidential ambitions, claiming “the Republican Party is not a libertarian party” and suggesting few GOP voters would be swayed by Paul’s small government message. Santorum swiped at the senator Monday during an appearance on CNN’s “Crossfire,” where he told left-wing host Van Jones that Republicans “need a positive agenda” to win in 2014 and 2016. “So positive agenda,” Jones replied. “Rand Paul, who now seems to be everywhere. He’s the frontrunner in your party. Do you agree with his ideas, are you going to support Rand Paul?”...