Why hasnÂ’t Obama signed up for ObamaCare yet?
.... because he has employer sponsored group health Insurance....like most Americans.
He's got his own personal doctor who takes care of him day and night, should he need it. His office is across the hall from the Oval Office.
There is also a full medical clinic right there at the White House, staffed by six or seven physicians, nurses, medical assistants, and medics.
He's got it a little better than most Americans. (but your point is well taken.)
I think he will sign up, for show. It will have no effect on his Executive-care coverage.