What does Biden think?

This ad is one of my favorites from this election.
It uses brilliant camera work and editing that allows it to clearly convey its message.
I do admit that there is not much we learn about Mr. McCain, or Mr. Obama, from this ad, but that is irrelevant because its purpose is to attack Senator Obama through the words of his own running mate.
Furthermore, I think the best feature that this ad has is that it is able to attack the Obama/Biden campaign without using harsh language or real negative content. All too often there are ads that, when they are being watched, make the viewer feel almost uncomfortable because of their content and strong negative language and content. This ad is able to convey a very serious message (that not only does Senator Biden not believe on Mr. Obama, but that he also strongly believes in Mr. McCain's abilities) without making the viewer feel uncomfortable at all.