Marco Rubio Calls Republican-on-Republican Attacks a 'Catch-22'

Florida senator appeared on "This Week."

“It’s a catch-22,” Rubio said Sunday on ABC’s "This Week." "But if you're attacked, I think it's important to respond."

Rubio has since said that he was trying to avoid Republican-on-Republican attacks and instead wanted to refocus the conversation on President Obama.

“I’ve said that before -- I always tried to avoid that engagement,” Rubio said Sunday. "It got me in trouble a week ago."