Presidents are also not supposed to salute to U.S. military. Reagan started doing it in the '80's, presumably thinking he was playing a general or something, and it has continued ever since. I didn't see any GOPers getting all worked up about that.

"Io sono stanco, sono imbigliato, and I wan't everyone here to know, there ain't gonna be no trouble from me..Don Corleone..Cicc' a port!"

"I stood in the courtroom like a fool."

"I am Constanza: Lord of the idiots."