Rep. Ron Paul (R-Tex.) was one of only five House Republicans to support the repeal of the military's "Don't Ask Don't Tell" policy on gay servicemembers, which passed the House on a 234-194 vote last night. But Paul's vote came as a bit of a surprise. An unabashed foe of gay marriage, Paul had a decidedly squeamish stance on gay rights—even prompting actor Sacha Baron Cohen to ambush the Texas Republican for his film "Bruno." And Paul stated throughout his 2008 presidential campaign that he thought the military's policy should stand, though he had some concerns about its enforcement. When...