I was at Togos off Los Feliz, and looked at some guys from Task Force 50 getting lunch....and said "Oh, the Griffith Park arsonist is at it again" The guy took a look at the beginnings of smoke (1pm) and said. "Oh, looks like a Valley Response to me"
I cracked up. I am sure they are covering some station in the Valley by now. The Truck company is probably still at home though.
Finally able to watch video feed (but can't listen, here at work)... text on screen says "witness: Fireworks involved" and "teen questioned."