A St. Louis Community College professor was grabbed from behind by an officer, pulled to the ground, handcuffed and arrested at a board meeting.Steve Taylor, 53, is the adjunct math professor who was tackled after objecting to a rule the board put in place earlier in the meeting that threatened to kick out anyone who clapped.An arrest report said Taylor 'aggressively forced his way' toward board members during the public comment period at Thursday night's meeting.Taylor later received a letter from the Missouri college telling him he was no longer allowed on campus, which he views as a firing.