Bill Cosby didn't waste a second Saturday afternoon giving an almost entirely black audience at the Georgia World Congress Center exactly what they probably expected, which, in the comedian's words, was a "whuppin'." "It has come to this," Cosby said, reprimanding his hosts and the audience as he took the podium, following civil rights leader Andrew Young at the 20th Annual 100 Black Men of America convention. "Who would think that Andy Young would be sitting and I would be standing last to be the keynote speaker? Either they [the sponsors of the event] don't know. Or they tend to...