How many? Four? His immediate family who want a photo op? The sell-outs and traitors (Jews, affirmative action appointees) on the Supreme Court?
Answer: Hardly NOBODY who is not required to, by official duty.
This should be the lowest TV & radio ratings ever, for any known "inaugural" (as a fraudulent ceremony).
We build Freedom Of Speech Software. We champion free speech, individual liberty and the free flow of information online. All are welcome.