“The New Yorker may think, as one of their staff explained to us, that their cover is a satirical lampoon of the caricature Senator Obama’s right wing critics have tried to create. But most readers will see it as tasteless and offensive. And we agree,” Barack Obama’s campaign spokesman Bill Burton Barrack Obama is the whitest black man this side of Colin Powell-and Powell flatly refused to run for President. So it’s hard to whip out normal racial stereotypes on this pale thin dude who wants to be President. The New Yorker magazine cover shows Barack Obama and his wife…