Where's Joe?

Joshua Keating considers the curiously missing figure of Joe Biden in the lead up to this war:

I may have missed it, but I don't think he figures in any of the accounts and, come to think of it, he does not feature prominently in the reporting on the issue for the past several weeks. This is very curious because, of course, the whole reason President Obama picked Biden as VP was for precisely these sorts of moments when the entire foreign-policy establishment is strained to the breaking point by the accelerated crush of world events. But Biden seems to have been a non-player in all of this.