An early inaguration would be one such thing, another would be inaguration of a non natural born citizen.
But I don't think the military would do anything, including interfer with any "movement" to remove the usurper from the people's house, along with any electors, or House members who would vote for such an ineligible candidate.
And the key question as before is: why doesn’t Obama simply produce his birth certificate?
If there is embarrassing information as opposed to information disqualifying him on it, so what, he has been elected and that information can’t really hurt him. One wonders why he is stonewalling.
My guess is there could be “questions” about it re the comment made above that his mother hadn’t lived in the U.S. the previous 5 years or something similar.