It was in Obama's autobiography.
"Splitting" people's lips. I posted one of the quotes.
Did it register? Did you read about his sneering at a fellow black student as a "Tom?" There's quite a list of things that the media decided "wasn't important" while they had squads of people going over every inch of the history of Republican candidates. Obama drove drunk. That was in his own book, too.
Remember the liberal shrieking over Bush's DUI?