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

MILWAUKEE, WI - NOVEMBER 10:  Presidential candidate Ben Carson (L) shakes hands with Sen. Ted Cruz (R-TX), after the Republican Presidential Debate sponsored by Fox Business and the Wall Street Journal at the Milwaukee Theatre November 10, 2015 in Milwaukee, Wisconsin. The fourth Republican debate is held in two parts, one main debate for the top eight candidates, and another for four other candidates lower in the current polls.  (Photo by Scott Olson/Getty Images)
MILWAUKEE, WI - NOVEMBER 10:  Presidential candidate Ben Carson (L) shakes hands with Sen. Ted Cruz (R-TX), after the Republican Presidential Debate sponsored by Fox Business and the Wall Street Journal at the Milwaukee Theatre November 10, 2015 in Milwaukee, Wisconsin. The fourth Republican debate is held in two parts, one main debate for the top eight candidates, and another for four other candidates lower in the current polls.  (Photo by Scott Olson/Getty Images)

    JUST WATCHED

    Ted Cruz says he wasn't trying to trick Iowa voters

MUST WATCH

Ted Cruz says he wasn't trying to trick Iowa voters

CNN's Brooke Baldwin defends CNN reporters after Republican presidential candidate Ted Cruz blames CNN reports for trying to stir things up with Ben Carson.

Ted Cruz says he wasn't trying to trick Iowa voters

CNN's Brooke Baldwin defends CNN reporters after Republican presidential candidate Ted Cruz blames CNN reports for trying to stir things up with Ben Carson.