The final pre-caucus GOP rumble is on! As I laid out in my preview post, some candidates and jockeying for position, others are seeking to maintain momentum, and others are fighting for their political lives. Tonight may prove pivotal -- and if anyone tells you they know how Iowa will ultimately shake out, don't believe them for a second. This races remains wide open. As the bright lights of prime-time shine, who's up and who's down? Follow the Townhall/Hot Air team's live coverage below, and mark your running scorecard in the comments section:
Guy Benson is Townhall.com's Political Editor. Follow him on Twitter @guypbenson. He is co-authors with Mary Katharine Ham for their new book End of Discussion: How the Left's Outrage Industry Shuts Down Debate, Manipulates Voters, and Makes America Less Free (and Fun).
Author Photo credit: Jensen Sutta Photography