Edwards Appears On The "Late Show"

Joining David Letterman on the "Late Show," John Edwards spoke about the fireworks between Hillary Clinton and Barack Obama at Monday's South Carolina Democratic debate.

"What I was trying to do was represent the grownup wing of the Democratic party," Edwards said.

Letterman later asked the famously well-coiffed Edwards if he could mess up his hair.

"Has it ever been messed up?" Letterman asked.

Watch the video below to see what happened next: