JAN. 11: Republican presidential candidate, former Massachusetts Gov. Mitt Romney, hands a baby back to somebody in the audience as he campaigns at The Hall at Senate’s End, in Columbia, S.C.

JAN. 10: A blue chip is dropped into a cup for a Democratic ballot, with red chips for Republican ballots, as voters arrive to vote in the New Hampshire primary at a polling station at Webster School in Manchester.

JAN. 9: An audience member applauds as Republican presidential candidate former House Speaker Newt Gingrich addresses a gathering during a campaign stop in Hudson, N.H. The shadow is that of the Gingrich’s wife, Callista.

JAN. 12: Republican presidential candidate Texas Gov. Rick Perry gestures during a campaign stop at Lizard’s Thicket in Blythewood, S.C.