Keeping Tabs: Willie Nelson's high note

Feb. 13: A custody battle continues over the daughter of Anna Nicole Smith and Smith herself. Countdown host Keith Olbermann discusses with Harvey Levin of TMZ.com.

Feb. 8: Countdown host Keith Olbermann talks to NBC's Mark Potter about the sudden death of Anna Nicole Smith at age 39.

Feb. 8:  Countdown host Keith Olbermann talks to Access Hollywood's Tony Potts about the life of Anna Nicole Smith.

Feb. 12:  The death of Anna Nicole Smith is proving to be even more salacious than her short-lived life. Countdown host Keith Olbermann calls on comedian Paul F. Tompkins to put the latest details...

Mar. 1: "Countdown's" Keith Olbermann says the plans for Anna Nicole Smith's funeral look similar to a state funeral.

Sept. 19: "Countdown's" Keith Olbermann keeps tabs on Anna Nicole Smith and Peter Gammons.

Feb. 14:  The battle over Anna Nicole Smith's still un-embalmed body is symptomatic of the grotesque spectacle still surrounding her death.

Feb. 15: The parade marches on in the wake of Anna Nicole Smith's death, and Michael Musto is here to explain the latest details.

March 8: Florida police have delayed the release of the coroner's autopsy findings for Anna Nicole Smith's body because of additional evidence. Former FBI profiler and MSNBC analyst, Clint Van...

Feb. 23: "Countdown" presents the highlights and lowlights of this week's Anna Nicole Smith court proceedings.