Another presidential debate means it's time for another presidential debate drinking game. If you played during the first debate, you'll find some minor rule changes to the next game as Tuesday night's debate takes on the town hall meeting format.

DebateDrinking.com has the official rules for the second of three debates between President Obama and Mitt Romney. First thing you have to do is pick a candidate. It doesn't have to be the one you plan to vote for. Then, you have to take a drink any time your candidate says one of the following words:

Barack Obama      Mitt Romney

Also, like the first debate, you should take an additional drink for each person or organization that your candidate thanks in his opening remarks. If your guy lays out any type of numbered or multi-step plan, take a drink for each number. And, each time your candidate forces an awkward grin or laugh, take a drink. Good luck, and may the best drinker win.