The bill does have a veto proof majority in both houses, so it might get overturned. The big question – will John McCain show up to help insure the veto gets overturned, or will he miss it and try to claim victory if it succeeds? This is what he did on the original vote – wouldn’t say anything about it, but didn’t show up to vote for or against it (and was the only Senator who missed the vote). Of course once it passed, McCain acted like he was all for it.