It's not going to go down too great here in the UK (either for Obama or BP)
EDIT: I should point out, for those that don't know, BP dividends are pretty important to a big portion of UK pension funds. I'm not 100% certain how exactly this affects them, but it is not good (they have been teetering for a while due to the financial crisia as well). BTW, yes, I agree it is silly we rely on them so much.
The Times reported the other day that this could wipe out up to 1/3 of UK pension funds, and Robert Peston is was waffling about the fact it could be enough to collapse parts of the economy - I don't actually subscribe to that (I ran some of their numbers and it's nowhere near that bad IMO) but if you get Brits glowering at you for a few weeks it might be because they believed it :)