The candidates hoping to take on President Obama in November's US presidential election fight it out in New Hampshire, in part two of the battle for the Republican nomination.
(CNN) Manchester, New Hampshire - It's Round 2 in the race for the Republican presidential nomination.
While most polling places in New Hampshire don't open until early Tuesday, the first votes were cast just after midnight in tiny Dixville Notch.
Former Massachusetts Gov. Mitt Romney and former Utah Gov. and former ambassador to China Jon Huntsman tied for the lead with two votes each. Former House Speaker Newt Gingrich and Rep. Ron Paul of Texas had one vote apiece. President Barack Obama received all three votes in the Democratic primary.