The key bit comes at 2:00 of the video below. We all knew McCain was taking a lot of heat politically for dumping on Paul after his filibuster but I never would have guessed it was enough to squeeze an apology out of him. Good lord. How many times in his life, do you suppose, has Maverick apologized to a libertarian? Either he’s planning to run again for Senate in 2016 and wants to hedge his bets against a Paulian primary uprising in Arizona or he’s come to his senses and realized that his nastiness is doing the interventionist cause...