Problems with authority figures, have you? Might be prudent to wait for the facts.
By the way, do you live in a neighborhood where people break in and take whatever they want. Self-governance is hard for some to align with. Based on the 911 call, Zimmerman was protecting his and his neighbors property, even to the point of trying to work with the police to do it.
Neighborhood watch captains have no authority over anyone except other neighborhood wathch persons.
Therin lies the problem...this cop wannabe went off and actually thought he was a cop.
Got a problem with being subserviant to just anyone do you?