PBS NewsHour

Caucuses Seen as 'Very Important,' but 'You Have to Take...

Clip: 12/29/2011 | 11m 49s

Republican presidential hopefuls in Iowa shifted into campaign overdrive Thursday for the final leg before next week's first-in-the-nation Caucuses. Jeffrey Brown weighs the state's significance in the nominating process with Richard Norton Smith of George Mason University and Jeff Stein of the State Historical Society of Iowa.

Aired: 12/29/11

Rating: NR

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