Michele Bachmann, Mitt Romney, and Tim Pawlenty join the full GOP presidential field for what's sure to be a pivotal debate tonight at Stephens Auditorium at Iowa State University in Des Moines, Iowa. Starting at 9 p.m. ET, The Daily Beast's Howard Kurtz, John Avlon, and David Graham will host a live chat, providing back-channel commentary and insight to the debate—which itself is hosted by Fox News' Bret Baier. You're invited to take part. Just bookmark this page and join us at 9 p.m.
*The chat will be archived in the module above after the event, and can be replayed anytime.
