Hassan Blair of Detroit, center, shows off a t-shirt with Michael Jackson's picture before going into the free Michael Jackson Tribute Concert held at Chene Park Ampitheather on Tuesday, June 30, 2009 in Detroit. AP Photo logo AP Photo 5 months ago

Hassan Blair of Detroit, center, shows off a t-shirt with Michael Jackson's picture before going into the free Michael Jackson Tribute Concert held at Chene Park Ampitheather on Tuesday, June 30, 2009 in Detroit.