The Democratic National Committee has announced six sanctioned debates:

July 23, 2007: YouTube/Google and CNN* in Charleston, SC
August 19, 2007: ABC in Des Moines, IA
September 26, 2007: NBC News/MSNBC** in Hanover, NH
October 30, 2007: NBC News/MSNBC** in Philadelphia, PA
November 15, 2007: CNN* in Las Vegas, NV
December 10, 2007: CBS in Los Angeles, CA
*Debate will be simulcast on CNN en Espanol.
**Telemundo will re-broadcast both debates.

I will check with CBS and ABC on their policy toward our use of debate video.

Note that they are, indeed, freezing out Fox.