New Harvard, UPenn law prof has anti-police history, blames cops for the 'devaluation of black life'

Prof urges students to 'finish off' anti-Sharia protesters

Prof seeks 'solidarity' in fight with 'right-wing activists'

Protest leader insists Syracuse prof was 'inciting violence'

WATCH: Prof falsely tells social work students that school officers are 'not prevention' for shootings