If Obama picks Biden, I think it’s the last time we’ve heard from Obama words like this:
“There is a choice that has emerged in this campaign, one that the American people need to understand. They should ask themselves: who got the single most important foreign policy decision since the end of the Cold War right, and who got it wrong. This is not just a matter of debating the past. It’s about who has the best judgment to make the critical decisions of the future.”
… as Joe Biden voted to authorize the use of military force in Iraq.
I guess you could say they’re “just words.”