NBC "Today" shows co-hosts Ann Curry and Matt Lauer (center) banter Tuesday with actor Jimmie Walker of 1970s comedy series "Good Times" fame. The TV entertainment rumor mill has Ms. Curry in danger of being axed from the show because of faltering ratings after more than 16 years at the top of the morning-show ladder. (NBC via Associated Press)
From left, "Today" show co-hosts, Al Roker, Ann Curry and Matt Lauer talk with Sarah Palin during the show in New York on Tuesday, April 3, 2012. Palin was the much-hyped guest co-host on NBC's "Today," going head-to-head against former "Today" anchor Katie Couric, who this week is subbing on "Good Morning America" at her current workplace, ABC. (AP Photo/NBC, Peter Kramer)
NBC's singing competition "The Voice" features (from left) Blake Shelton, Christina Aguilera, Cee Lo Green and Adam Levine as coaches. The show will now allow viewers to cast votes via Facebook's timeline app. (NBC via Associated Press)
In this photo provided by NBC, Republican presidential candidate, former Massachusetts Gov. Mitt Romney talks with Jay Leno during his appearance on "The Tonight Show" in Burbank, Calif., Tuesday, March 27, 2012. (AP Photo/NBC, Paul Drinkwater)
In this undated image released by NBC, judges, seated from left, Blake Shelton, Christina Aguilera, Cee Lo Green and Adam Levine are shown during a rehearsal for the second season of "The Voice," in Los Angeles. A new Facebook application will allow fans of NBC's "The Voice" to vote for their favorite artists through their Facebook profiles, now known as their timelines. (AP Photo/NBC, Lewis Jacobs)
"I'm happy to just be a petrified tree stump where I get a laugh because a bird lands on me and picks an insect out of my hair," actor Nick Offerman says of his "Parks and Recreation" character Ron Swanson, a masculine role model plagued by no breach of confidence.
In this photo provided by NBC News, David Axelrod, Obama Campaign Senior Political Strategist, appears on NBC's "Meet the Press" in Washington, Sunday, Jan. 29, 2012. (AP Photo/NBC News, William B. Plowman)