The political events of 2015 are a brutal reminder about how far this country is from embracing libertarianism and how alien those ideas are even to the purported shock troops of the freedom movement. While libertarianism's opponents can take heart, its champions are setting their cause back by pretending that all is well.

The collapse of the Rand Paul campaign speaks volumes. In a 15-person field, Paul is the only candidate who looks even remotely libertarian (social tolerance, foreign policy restraint, and limited government). He started the campaign with decent name recognition, a seat in the United States Senate, lavish media attention, a serious will to win, and a battle-tested, national political operation inherited from his father, Ron.