Cause of pedophilia discovered -- liberalism

Sen. Rick Santorum (R-PA) has discovered what causes priests to become pedophiles. It's a liberal atmosphere, which is why there were so many cases in liberal Boston, he says. The Boston Globe has more.

Santorum, a might-be presidential candidate, has gotten attention in the past for linking "man on child" and "man on dog" sex with homosexuality, describing them as deviant behaviors that threatened traditional marriage. Earlier this year, he apologized for comparing the Democrats blocking President Bush's judicial nominees to the Nazi leader, Adolf Hitler.