With friends like these...

This morning while attempting to defend fellow Fox News personality Bill O'Reilly's appearance on "The View," "Fox & Friends" co-host Brian Kilmeade uttered a line that really needs no introduction.

"There was a certain group of people that attacked us on 9/11," Kilmeade said. "It wasn't just one person, it was one religion. Not all Muslims are terrorists, but all terrorists are Muslims."

To which co-host Steve Doocy quickly agreed to with an "Mmmm hmmm."

Mmmm hmmm?

The Real Irish Republican Army, Shining Path, and Ku Klux Klan certainly aren't Muslims. Domestic terrorism in the U.S. is so widespread that it has its own Wikipedia page and most of those groups don't appear to be Muslim; some blow up abortion clinics, some are eco-terrorists, some are just twisted Americans like the deceased Timothy McVeigh (who claimed to be a Christian).