The fifth GOP presidential debate scheduled for Tuesday in Las Vegas will feature nine Republicans on the main stage in prime time.  The results will give each candidate reason to soldier on or fall further behind, prompting calls for them to exit the race so those remaining can duke it out for the nomination.

The GOP candidates most eyes will be watching tomorrow night will be Donald Trump, Ted Cruz and Marco Rubio. These three now largely comprise the troika of Republicans leading in national and most state polls. Other candidates like New Jersey Gov. Chris Christie and former Florida Gov. Jeb Bush […]