Live updates from the Republican debate
Posted: Dec 15, 2015 7:43 PM CST
Follow the CNN Republican debate live blog for the all the best moments from the last GOP debate of 2015 on the stage and on social media.
Debate schedule: The undercard Republican debate begins at 6 p.m. ET, with the prime-time GOP debate following at 8:30 p.m. ET. You can watch live on this page, on CNN and on CNNgo.