Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

CLINTON, IA - DECEMBER 28:  Republican presidential candidate and former Massachusetts Gov. Mitt Romney addresses an audience during a campaign event at Rastrelli's Italian restaurant December 28, 2011 in Clinton, Iowa.  With less than a week before the all-important Iowa Caucuses, Romney began a three-day bus tour of the state Wednesday.  (Photo by Chip Somodevilla/Getty Images)
CLINTON, IA - DECEMBER 28:  Republican presidential candidate and former Massachusetts Gov. Mitt Romney addresses an audience during a campaign event at Rastrelli's Italian restaurant December 28, 2011 in Clinton, Iowa.  With less than a week before the all-important Iowa Caucuses, Romney began a three-day bus tour of the state Wednesday.  (Photo by Chip Somodevilla/Getty Images)

    JUST WATCHED

    Contienda Republicana

MUST WATCH

Contienda Republicana

A cuatro días de las primarias en Iowa, los Republicanos que aspiran a enfrentar a Obama, Ione Molinares nos informa.

Contienda Republicana

A cuatro días de las primarias en Iowa, los Republicanos que aspiran a enfrentar a Obama, Ione Molinares nos informa.