who has got the coolest American accent?

I'm not sure its if its American but the accent of the King of Jordan is really good.

As we were talking about Britons doing American accents before, here is Robin Williams getting his own back ;)

http://video.google.com/videoplay?docid=3636435540043947603&q=Robin+Williams&pl=true

Oh man! That entire show is classic. People laughed so hard when they saw it, they cried, pulled a stomach muscle, and peed their pants all at the same time. I would have hated to be one of that theater's cleaning crew after that show! :D Robin Williams is a comedic god!