If no candidate earns a majority of delegates in the Republican nominating race, things could get tricky at the party's convention in Cleveland. Take this quiz to see how well you understand the rules. Panel Could Rewrite Rules at GOP Convention Here's Another Possible Headache at the GOP Convention What Do GOP Delegates Really Do at the Convention? Rules? What Rules? How 112 People Will Determine Where the GOP Convention Goes (Video) Get breaking news alerts and more from Roll Call on your iPhone or your Android.
