CNN will be hosting a Republican Debate Thursday, just ahead of the 'Super Tuesday' set of primaries. Donald Trump has now won three of the four republican primary and caucus contests, gaining 82 delegates in the process. However Marco Rubio and Ted Cruz will be vying to engage the reality TV star right before the 12 primaries that will be held Tuesday, which includes Cruz's home state of Texas. Cruz believes he can beat Trump by running a more conservative campaign while Rubio is betting on establishment support to help his campaign pass Cruz and Trump. The debate will begin at 8:30 PM.