During his first US Senate campaign, Rick Santorum warned voters of a growing menace that was "breeding more criminals" and threatened to destroy America from within: single mothers.

"Open up the current periodicals—study after study, article after article, children having children is destroying the fabric of our country," Santorum said. "If you want to close your eyes to it, if you don't care about it, if you don't want to solve it, if you want to continue the system, to let people stay and spiral—go ahead. Not with me." Single mothers, Santorum argued, needed politicians who weren't afraid of "kicking them in the butt."