Expressing Displeasure

Is there a process that would allow Princeton alumni, through the Princeton Alumni Association, to censure Sen. Ted Cruz? Is there a way to publicly let him know know that his ongoing seditious attacks on the Constitution of the United States, support of the sacking of federal institutions, and blatant disregard of our rule of law are in direct conflict with what Princeton and a Princeton degree stand for? I assume there is no way of drumming him out of the corps, of nullifying his diploma, but would be delighted if the alumni body could express its displeasure of him in some way.