Barack Obama Barack Obama

A Fox spokesperson confirms for that the network will push back the start of its World Series Game 6 coverage (if needed) by some 15 minutes, to make room for the half-hour of airtime recently purchased by White House hopeful Sen. Barack Obama.

Last week, Obama purchased 30 minutes of prime time from Fox, CBS and NBC, to deliver a final message to voters on Wednesday, Oct. 29 (starting at 8 pm/ET). Major League Baseball and Fox were to start Game 6 at 8:20, but agreed to hold the ball for a few and accommodate the program (for which Fox is fetching some $1 million in ad revenue).

"We are pleased that Major League Baseball has agreed to delay the first pitch of World Series Game 6 for a few minutes in order for Fox to carry [Obama's] program," Fox Sports says in a statement. "If requested, the network would be willing to make similar time available to Senator McCain's campaign."

Of the Big 3's 8 o'clock programs, only ABC's Pushing Daisies remains unaffected by the half-hour delay. CBS is shuttling Old Christine to 8:30 (bumping Gary Unmarried), while NBC's plans for that gap (where the back end of Knight Rider usually airs) have yet to be announced.