The Ticker: (The Programming Edition): Veep On LKL, Gen. On GMA, NBC Doc…

By Chris Ariens 

>CNN has announced Vice President Dick Cheney will be Larry King’s guest Tuesday night.

>Diane Sawyer conducts an “extended interview” with the General running the war in Iraq. Gen. David Petraeus will be on GMA Monday morning.

> Peacock Productions, the NBC News long-form arm, “presents its first feature length documentary.” “In the Shadow of Justice,” looks at the case of “the 1990 murder of Palladium nightclub bouncer, Marcus Peterson.” See it Sunday, August 5 at 7pm ET.