Here it is: The New Hampshire Republican presidential primary — the second significant vote of the 2012 presidential campaign.
As we did last week on the day of the Iowa caucuses, we're helping out the NPR elections team by live blogging. We'll be posting updates as the news comes in from New Hampshire. Polls there start closing at 7 p.m. ET and we'll be blogging before that happens, as the results come in and as the candidates come out to tell us what it all means for their campaigns.