The main stage featured real estate mogul Donald Trump, Texas Sen. Ted Cruz, Florida Sen. Marco Rubio, retired neurosurgeon Ben Carson, former Florida Gov. Jeb Bush and Ohio Gov. John Kasich. The moderator was CBS News political director John Dickerson, with support from Kimberley Strassel of the Wall Street Journal and Major Garrett of CBS News.
Here is a partial transcript of the debate. Check back later for a complete transcript.