Retired Army General David Petraeus did not receive a very friendly welcome from students as he walked to his first class at the City University of New York. Petraeus was heckled and called a "war criminal" in addition to a number of other NSFW names as he went to his first class as a professor at CUNY. You can watch the video below.
Petraeus came under criticism after it was revealed that he was making $150,000 to teach at CUNY's Macaulay Honors college. Petraeus later agreed to just a $1 salary. However, that didn't quiet students who angrily heckled Petraeus as he walked to his class. Petraeus resigned as CIA Director last year after it was revealed he had an extramarital affair.
Warning: Video contains NSFW language