"I would enojoy the confrontation since it would give me a defensive ability to kick some left-wingers worthless ass."
Nope. The "media" would cut out the footage of you being attacked and make it look like you started it. Keep your cool.
HA! Like I'd care! I'd have my own cameras there and get it on Fox News to prove it was self-defense and justified butt-kicking! lol
That's why ProtestWarrior.com carries their own video cameras when they counter protest.
About the only good argument I can think of for English-style CCTV cameras watching a city.