Coming up this Sunday on Reliable Sources:

Tabloid Tsunami

"Dark Side of the Loon", "Lust in Space", "Astro-naughty"... the headline and chyron writers got creative this week as an astronaut's fall from grace dominated coverage for days, only to get blown out of the news cycle by the death of tabloid sensation Anna Nicole Smith. Is this compelling journalism or exploitation?

Long road to '08

Barack Obama is expected to make a very big announcement Saturday that is sure to generate headlines on Sunday - but can he keep reporters on the bandwagon for the long road ahead?

Russert on the stand

"Meet the Press" host, Tim Russert, found "It's a lot of easier to throw grenades than it is to catch them," when he took the stand in the Lewis "Scooter" Libby trial this week. But why did one name - Howard Kurtz - keep coming up in the proceedings?

Plus, John Edwards keeps some controversial bloggers on the payroll, the Speaker of the House's ride home creates a talk radio firestorm, and Lowell Bergman on "News War" - his new Frontline series that looks at the "political, cultural, legal, and economic forces challenging the news media today."

Join us this Sunday and every Sunday at 10am ET / 7am PT for our critical look at the media!