Constitutionally, I think its a dead issue. The only body with the authority to remove a sitting President is Congress — and Congress is in Obama’s pocket. The Supreme Court can make rulings regarding subject matter, but it cannot Constitutionally remove Obama.
SnakeDoc
However...why would he be removed? Presumably, for not being eligible...right? If he's not now, nor ever was eligible to the POTUS...how could be be POTUS? He couldn't.
Therefore, not even Congress would have authority here, to remove him. Ultimately, he would either need to "walk away" (similar to Nixon) from the office...or he would have to be arrested by Federal Marshall's or some other Federal office of law enforcement.
Definitely a Constitutional Crisis!
Apart from anything else, if Orly Taitz suceeds then Obama cannot be re-elected.
This is the Leo theory too. I think the fact he was never eligible because of fraud may mean he is never been POTUS, the Dr. Edwin Vierira theory.
Orly needs to have a former JAG (military) attorney running any case to SCOTUS with thousands of John and Jane Doe active military plaintiffs. The attorney needs autonomy to run the cases.
She is not an experienced attorney to run the case and she suggested wrong doing at SCOTUS which will win her no friends. Being tough is good but claiming SCOTUS is totally corrupt is not a way to get cases at SCOTUS.
Actually, we do not have a president according to the twentieth amendment.