It's Bam TV: Barack Obama buys a half hour of prime time on CBS, NBC, NY Daily News.

The Democratic presidential nominee has purchased 30 minutes of primetime TV on CBS and NBC for a massive infomercial that will be broadcast six days before Election Day, sources familiar with the deal told the Daily News. A spokesman for the two networks declined comment.

NRCC cuting back ad buys, Politico.

The National Republican Congressional Committee, after reserving advertising time in 26 Congressional districts, has begun to cancel or dramatically scale back some of its ad reservations across the country. Many of the hardest-hit candidates are among the GOP’s leading challengers.