SO THE RUNDOWN ON THE GOP.
Rubio's DOMO ARIGATO moment may have ruined him in the endorsement game, a sub-game with absolutely crucial importance to any candidate wishing for establishment support. He managed to move a lot of support behind him in the aftermath of Iowa, but with the Debate mistake and his poor showing in New Hampshire, he's in a bad place. To win, he'll need to avoid any mistakes and keep pushing his line, but any good victories would give him a lot more breathing room.
Trump has won New Hampshire! The state pundits called "more cynical" and "more moderate" voted for a candidate even Iowa couldn't bring itself to support. Will this be the end of New Hampshire's First-in-the-nation primary? Only time will tell, but the fallout has only just started.
And the surprise number two is Jo-jo-jo-jo-oooohn... Kasich? That's right. The moderate man for Ohio is now in position to last a lot longer in this field. He won't win South Carolina, but he is setting up in the Midwest, and he will definitely win Ohio, so even if he still has no chance he has the ability to make people remember that he exists.
Meanwhile Jeb Bush is still in it (if not to win it), while Christie probably is not. Bush will likely push into his rivals, attacking Kasich as insufficiently conservative and Rubio, who seemed prepared to eclipse Bush as the main establishment, as insufficiently experienced. Is he right? Maybe, but its an open question whether or not he can turn the tide, or push back Trump even if he does. Still, he looks better today then before, if only because of the weakening of Rubio.
All this points to a lot of power in the populist side of the race, which is now basically a one-on-one between Trump and Cruz. I can say with certainty that when these two are in the room, almost every republican politician hates at least ONE of them (Hate Cruz for being an ass in Congress, hate Trump for, Trump). I don't know what to expect in this race, but I can say it will be interesting. Overall, the fact that there are still two left on this side is a positive sign for Establishment republicans, because with the establishment candidates divided, Trump could potentially lock down support if not for Cruz at his heels.
NINJA-EDIT: to think, people made fun for months because this was supposed to be a "Dynastic election", between the Bushes and the Clintons; a sign of the complete COLLAPSE of representative democracy in the United States. I don't think I've heard anyone admitting they were wrong