New Hampshire voters go to the polls Tuesday, and they will resolve a lot of questions. Here are four things the first-in-the-nation primary will tell us:
1. How much damage did the last debate do to Marco Rubio?
Rubio came into New Hampshire with a head of steam. He quickly moved into second place in the polls, and there was even some hope he could overtake Donald Trump in the Granite State. But then, the needle got stuck on his talking points in the ABC debate on Saturday, earning him the worst reviews of his — until now — charmed presidential run.