Today, at a presser, this exchange happened with Peter Wallsten of the Los Angeles Times:
Bush: You gonna ask your question with shades on?
Wallsten: Yes...
Bush: But there's no sun out here.
Wallsten: It depends on your perspective.
Bush: Touché.
Wallsten is blind.
http://www.dailykos.com/storyonly/2006/6/14/132413/180