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.