Introduced by the gracious and erudite Deslyn Dyer, noted Armstrong scholar Ricky Riccardi spoke at the Louis Armstrong House Museum on Feb. 12, 2011 -- to celebrate and explain the great man's feelings about black and white. It wasn't what you might expect: Louis felt abandoned and attacked from all sides -- often by members of his own race, "my people." With selections from Louis's private tapes, never before heard, Ricky illuminates the deep feelings that Louis both kept to himself and those