Why were the black grad students not named? They destroyed a man's career at the end of his dignified life's work. Should not the individuals and those who accentuated this unfortunate gaff on the internet and subsequent major aggression be revealed as well, not to mention the left wing MSM who sell papers by sensationalizing such microaggressions. Deal with these incidents on an individual in-house basis, do not destroy a person, and put a chill on free speech and interpersonal relations.