It scares the heck out of me to think it could happen, but honestly, wouldn’t surprise me.
The really telling issues for me are these. obama is hiding something about his past. Something worth spending 1.4 million through an international law firm to conceal. I believe it is a lack of a Hawaii long-form birth certificate, and the existence of a Kenyan BC. He knows his days in office rather than prison are measured by the lawsuits and challenges filed against him. That I believe is why he is in such a rush to push through his vision of a socialist paradise for America (my nightmare). He knows he'll never be elected to a second term, no-one is going to let him on the ballot without a BC. He knows he may very well end up in prison before the end of his first term.
Desperate, egotistical people convinced they are right can delude themselves and talk themselves into justifying just about anything "for the greater good" - particularly when they view themselves as the greater good. I would not be surprised at all to see national marshal law, unconstitutional Executive Orders, and National Guard in the streets before we rid ourselves of obama. If he serves out his entire term and we have a peaceful election and transfer of power (to Sarah Palin I hope) I'll be mildly shocked. I seriously think he and his cohorts are going to try something.