Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.
(CNN) – Jon Huntsman unleashed new attack lines on two of his rivals for the Republican presidential nomination Friday.
The former Utah governor called Mitt Romney a "perfectly lubricated weathervane" and Herman Cain "the flavor of the week," in an interview with Wolf Blitzer.
Watch the full interview with Huntsman on CNN's "The Situation Room" at 4 p.m. ET.