In the above playlist, the 1st & 3rd videos are of protests on Sep. 21, 2015, by animal rights activists, among them Iranians of Muslim & Jewish descent, against ritual slaughter of chickens in preparation for the Jewish Day of Atonement outside an orthodox LA synagogue frequented by Iranians.  (There's overlap between the footage in these 2 clips, but they're not the same.)  The outspoken Rabbi in the videos, with radical views, is Moshe Parry.  (Another clip on this protest is here.)  The 2nd clip is on the same topic, but from 2013.