Lately, you’ve probably been asking: “What ever happened to Rick Santorum? The guy who ran for president in the sweater vest? The one who compared homosexuality to bestiality and did 50 push-ups every morning?” It’s certainly been on my mind. Santorum is still in there swinging. Lately, he’s been on a crusade against a dangerous attempt by the United Nations to help disabled people around the world. This week, he won! The Senate refused to ratify a U.N. treaty on the subject. The vote, which fell five short of the necessary two-thirds majority, came right after 89-year-old Bob Dole, the...