I just heard this on 1010 WINS radio - NBC has cancelled 'The West Wing' after seven years on the air. They cite the declining ratings since the show moved from its long-time berth on Wednesday nights to Sunday nights this season, which of course THE NETWORK WAS RESPONSIBLE FOR!
Always remember the mantra: Network suits should be nibbled to death by ducks.
The finale will air on Sunday, May 14th, preceded by an hour-long retrospective (clip-fest!).