Rick Santorum

There's a chance Republicans wouldn't be so close to repealing and replacing the Affordable Care Act if former GOP Sen. Rick Santorum of Pennsylvania hadn't dropped into the Capitol barbershop this spring.

"I was up on the Hill, I happened to just go by the barbershop to see if I could get a haircut, and Lindsey was in the chair," Santorum said. "And Lindsey asked me what I was doing, and I thought to myself, 'Well, let me just bounce it off Lindsey.' "