As the race for the GOP presidential nomination heats up, one pro-Ron Paul Super PAC has unleashed its sense of humor.
The sarcasm-laced bits take aim at a quartet of Paul competitors: former Massachusetts Gov. Mitt Romney, former Pennsylvania Sen. Rick Santorum, Texas Gov. Rick Perry and former House Speaker Newt Gingrich. Barbs range from Romney explaining his rise in Iowa, to Perry justifying his lack of smarts.
WATCH the clips below: