I have never been a fan of Al Sharpton, but he did a pretty good James Brown imitation during his monologue last night on"Saturday Night Live." On the campaign trail, Sharpton has been resident comedian of the Democratic Party. On hearing that President Bush wanted $87 billion for his new Great Society program in Iraq, Sharpton said:"Why doesn't Bush just run for president of Iraq?" But he's been no kinder to his Democratic foes. Asked if Democratic candidates should have more time to respond to questions during the umpteen debates that have been scheduled on the primary trail, Sharpton answered:"What are we really talking about? A minute or two? It's not like some of them were on the verge of brilliance and somebody cut them off!" Stay tuned. This guy won't be President, but he does have a future as a comedian.