Riddle me this: the New York Post, a famously combative, conservative newspaper owned by Fox News proprietor Rupert Murdoch, runs a cartoon implying that a crazed chimpanzee wrote the recent economic stimulus bill, which was actually championed and developed by our nation's first black president.Longtime civil rights activist Al Sharpton thinks it might be. New York Gov. David Paterson, who is that state's first black chief executive, has said "an explanation is in order."