Get your bingo cards ready for another GOP debate night

Happy Debate Day!

The fourth Republican debate takes place tonight in Milwaukee. Check out our viewer's guide for all the key info, and read about six things to watch as candidates hit the stage.

And, of course, make your debate viewing even more fun by following along using Paste BN’S debate bingo cards to watch for some key phrases uttered by the GOP candidates about one another, or in reference to the Democratic side.