Rick Santorum: Sweater vests 'gave me this power'

Voters posed many questions to Rick Santorum during an event at the Beaufort Yacht & Sailing Club, where Spanish moss hung from trees and white boats bobbed on still water. But the one that made the audience sit up and listen wasn't about healthcare or defense or taxes. It was about sweater vests.

By Alana Semuels

January 12, 2012