The GPS (or 'Tom-tom' for UK readers) shows thereservoirs as largeblue splodges on the moving map which, it often indicates, Ishould beable toseeout the window.
They also include Matthew McConaughey, who in the small role of a talent agent obsessed with providing TiVo to his client, all but walks off with the picture, and an uncredited, wholly unrecognizable Tom Cruise, playing a large, bald, obscenity-spewing studio head who in the privacy of his very large office shows himself to be lord of the funk.
Perhaps a large part of the reason stems from the ousting of then-Senate Majority Leader Tom Daschle in 2004 when Republicans took control of the Senate.