Prof says 'violent or destructive' protests are justified

https://www.campusreform.org/?ID=9894

“To be sure, disruption should not be mistaken for violence, and inflicting physical harm (not counting self-defense) on opponents and property often derails a just cause,” Bradley conceded. “At times, though, it is the violent or destructive demonstrations that draw the attention of the wider public and motivates decision makers to act."
Citing the successful campaign to rename Calhoun College at Yale University, Bradley notes that dangerous protests can be effective when all else fails.