Obama, Clinton, McCain and Romney
Getty Images

(From left to right) Sens. Barack Obama, Hillary Clinton, John McCain and former Mass. governor Mitt Romney photographed at CNN debates.

So Super Tuesday is finally here! Almost half the country is headed to the voting booth.

This is your space to weigh in on the latest polls, share stories from your polling places, and react to the latest returns.

Related: Super Tuesday's Origins

Delegate Breakdown: Dems | GOP

More: NPR Special Coverage