Rules for the October 7 presidential debate

Lynn Sweet of the Chicago Sun-Times outlines the rules for Tuesdays' match up between Barack Obama and John McCain:

. . . the questions [are] to be culled from a group of 100 to 150 uncommitted likely voters in the audience and another one-third to come via the Internet. The Gallup Organization -- as in past debates like this -- has the job of making sure the questioners reflect the demographic makeup of the nation.

Brokaw selects the questions to ask from written queries submitted prior to the debate, according to the "contract."

An audience member will not be allowed to switch questions. Under the deal, the moderator may not ask followups or make comments. The person who asks the question will not be allowed a follow-up either, and his or her microphone will be turned off after the question is read. A camera shot will only be shown of the person asking -- not reacting.

While there will be director's chairs (with backs and foot rests), McCain and Obama will be allowed to stand -- but they can't roam past their "designated area" to be marked on the stage. McCain and Obama are not supposed to ask each other direct questions.

As in all the debates, the contenders cannot bring in notes, though they can take them once at the lectern.

I will be live-blogging the debate.