Bill Clinton running would set a HORRIBLE precedent. Not to mention he'd make a horrid POTUS. The first thing he'd do is repeal any and all regulations of the Democraps new SugaDadda WarBuck - Big Banks.
If only Bill Clinton ran for president again, such a wonderful time it would be. But than again constitution of US denies him the right to do so. So its up to Romney warmongering or Obama disoriented path to lead us into the future.