Offering a second apology for the
Sarah Palin controversy that has erupted over the past week, David Letterman said his joke about the Alaska Governor's daughter was a lousy joke, no matter how you cut it, and he's sincerely sorry for it.
The late night talk show host still maintained that what got people really riled is the misconception over which Palin daughter the joke was about.
On Monday's
Late Show, Letterman said the risque joke