During the Q&A at Saddleback Church, in which both Obama and McCain participated, McCain jokingly said this when asked to "Define rich, give me a number. Give me a specific number. Where do you move from middle class to rich?"
http://www.youtube.com/watch?v=mP-0pedQeGw (This one's been edited by Obama supporters.)
http://www.youtube.com/watch?v=Bo9Pgg-RAcE (This shows the same ad as the above, then what McCain actually said WITHOUT EDITING.)
If you didn't watch the Saddleback show, or only watched Obama's half, and/or have seen that Democrat ad and actually believed it...
This is more of the same BS the Democrats did with Bush's jokes at that dinner both he and Gore attended, edited and cropped to cut out Gore, who was laughing his ass off.