Republican presidential candidate New Jersey Gov. Chris Christie speaks at a campaign stop on Sunday, December 20, in Manchester, New Hampshire.
Stickers are handed out at a campaign event for Republican presidential candidate Sen. Ted Cruz on Tuesday, December 22, in Nashville, Tennessee.
Democratic presidential candidate Hillary Clinton laughs with volunteers at a United Steelworkers Union Hall on Tuesday, December 22, in Bettendorf, Iowa.
Newly naturalized U.S. citizens pose for photographs following a naturalization ceremony at Oakton High School on Tuesday, December 22, in Vienna, Virginia.
Republican Presidential candidate Marco Rubio hands out food during a breakfast held at the Franklin VFW on Wednesday, December 23, in Franklin, New Hampshire.
Republican presidential candidate, businessman Donald Trump addresses supporters at a campaign rally, Monday, December 21, in Grand Rapids, Michigan.
Republican presidential candidate Dr. Ben Carson films a message in the living room of his Upperco, Maryland home on Wednesday, December 23.