Obama’s numbers will continue a steady downward trend, though I do suspect he’ll get a bumb from the convention, but it will come from Bill Clinton Nastalgia.. the night Clinton gives his speach, you will see more of a bounce than any time during Obama’s campaign, and it will quickly fade.
Obama is a dud, always has been, always will be.
The Obama convention bump is a given even without Clinton. Romney will get one too (barring a floor fight, which is very unlikely at this point).
Hey, have a little respect, for the office if not for the man. That 'bumb' has a name, and it's Joe Biden. :-)