The Republican National Committee has announced the five candidates for the third Republican primary debate of the season, hosted by NBC News. Former President Donald Trump is not participating, instead holding a counterprogramming event, while Arkansas Gov. Sarah Huckabee Sanders is expected to endorse Trump's presidential bid during the debate. The debate is sure to be a heated one, as the five candidates battle it out for the nomination, with Sanders' endorsement of Trump adding to the drama.
