Does any Republican really stand a chance of unseating Obama in 2012?

The few that make any sense and could beat Obama the gop doesn't want anything to do with. One of the main reason the National Health Care Plan was created was to save money on medicare, but republicans claim it is just the government trying to control your life. That is ironic because the republicans have been pushing an unbelievably high number of anti abortion bills. They seem to have no problem using the government to control women. The gop has been in self destruct mode for a long time and the tea party is dragging them down with them. Until republicans can understand that it makes more sense to raise taxes on those making a million dollars a year and taking away the oil subsidies rather then cutting medicare and making the working poor pay higher taxes they don't stand a chance.