Damn shame. Heard about it when he was admitted w/ pneumonia a week or so ago, but didn't really think twice about it, it didn't sound all that serious.
http://www.chicagotribune.com/entertainment/chi-bernie-mac-dead,0,995933.story
http://www.chicagotribune.com/entertainment/chi-bernie-mac-dead,0,995933.story