Libertarianism once again appears to be on the rise, particularly among the young. But its alliance with the Republican establishment is fraying, as demonstrated by the increasingly personal war of words between two leading potential 2016 presidential contenders.
The sparring began last week, when New Jersey Gov. Chris Christie (R) posited: "As a former prosecutor who was appointed by President George W. Bush on Sept. 10, 2001, I just want us to be really cautious, because this strain of libertarianism that's going through both parties right now and making big headlines, I think, is a very dangerous thought."
After Christie made it clear that he was referring to Rand Paul, the Senate's leading critic of the National Security Agency and its surveillance programs, the Kentucky Republican fired back on his Twitter account: "Christie worries about the dangers of freedom. I worry about the danger of losing that freedom. Spying without warrants is unconstitutional."