His mettle has been tested; he's ready to lead.
"Mark my words," Senator Biden warned the assembled supporters. "It will not be six months before the world tests Barack Obama like they did John Kennedy. The world is looking. We're about to elect a brilliant 47-year-old senator president of the United States of America. Remember I said it standing here if you don't remember anything else I said. Watch, we're gonna have an international crisis, a generated crisis, to test the mettle of this guy."
"I can give you at least four or five scenarios from where it might originate," Biden continued, citing the Middle East and Russia as possibilities. "And he's gonna need help. And the kind of help he's gonna need is, he's gonna need you – not financially to help him – we're gonna need you to use your influence, your influence within the community, to stand with him. Because it's not gonna be apparent initially, it's not gonna be apparent that we're right."
Recalling that Senator Obama selected Biden as his running mate because of his purported foreign-policy expertise, one might think that more attention would be paid to the obvious import of Biden's words.