John McCain has temporarily suspended his campaign and will return to Washington to campaign for the fiscal reform package aka "The Bailout", which he feels is of critical importance.
This is a remarkable move that is very consistent with the kind of bipartisan political cooperation both McCain and Obama talk so much about. However it's also something of a curve ball thrown to Obama, who must either look like a "follower" by joining McCain or look opportunistic if he refuses.
Clearly politics played something of a role here because McCain could have called Obama and had them issue a joint announcement *update: McCain said he called Obama before his announcement to inform him of the decision*.
So what should Obama do? Both strategically and realistically he should counter-propose to McCain a high level meeting with the Bush folks and the economic advisors of both campaigns (one of which will take over this mess) . Together a bipartisan bill should be crafted that addresses the crisis immediately.