The primaries are over, the caucusing has closed, the results are in. Now it's time to party. Nominating conventions are, by and large, a chance for political elites to get together, network and celebrate. The American public has picked a presidential candidate and the convention is there to give it all some pomp and circumstance. But what are all those fancy folk up to in that convention center? And what happens if there is no clear winner after primary season is over?

Taking us out onto the convention floor are Domenico Montanaro (NPR Political Correspondent), Alvin Tillery (Northwestern University), Bruce Stinebrickner (Depauw University) and Tammy Vigil (Boston University).