Jon Hamm, Ashton Kutcher, The Dictator: Is Racially Charged Comedy Ever OK?

Now that Ashton Kutcher's racist PopChips ad has been pulled, I've gotten to wondering: Is doing racially charged comedy, such as blackface, ever OK?? ?Vegas is...

Source: http://feeds.eonline.com/~r/eonline/ca/topstories/~3/mG-bMuJXkj0/313756

Keira Knightley Kelly Brook Kelly Carlson Kelly Clarkson Kelly Hu