This joke is kind of old... But still, it's new for those who hasn't heard it yet
Here it goes...
Bush and Powell are sitting in a bar. Then a guy walks in and asks the barman;
"Isn't that Bush and Powell?"
The barman answers;
"Yeah, it's them."
So the guy walks over to them and asks,
"Hey, what are you guys doing?"
And Bush says;
"We're planning world war 3."
And the guy says;
"Really? What's gonna happen?"
Bush says;
"Well, we're going to kill 20 million Afghans and one bicycle repairman!"
The guy looked confused and said;
"What? Why a bicycle repairman!?"
Then Bush turns to Powell and says;
"Ha! I told you so! No-one would care about the 20 million Afghans."
(And for those who does not understand: it's making fun of Bush, -not 20 million afghans.)