I only watched once,, I Think I heard tires squeal leaving the lite & the bike pulled ahead. Maybe the guy in the car was trying to get out front?
Anyway, he is a pinhead & lucky the 2 guys on bikes didnt lay back & follow him & whoop his dumb butt,,

Call the cops........somebody stole the video!

Car guy only tapped his helmet... kinda like "what where you thinking?" all the guy from the car said was "hey man, what was that? better watch yourself", that tells me the bike cut him off. If he had rocked the guy off to the side, I would have dropped the bike and kicked his butt....
I don't always catch stuff when I pull out and this seems like the case... I did not see the guy with the camera check his six on the left, he just gunned it, squealed the tires and cut left. Guess I'll see if I can see in his mirrors ....
I don't think I would have taken it too personally if someone did that to me... I'd be thinking, darn did I really just cut that guy off? glad he didn't have a gun and only tapped my helmet.... I carry, but that happened so fast I could not have pulled my weapon out, by the time he got back in his car I might have gotten it out.
Still they had his license plate on vid and the smack... so they could have turned it in.

Then again...he was in the left lane at the light... so maybe what happened was before the video started... looks like the video was edited and two of them were put together...the first should have been long and the second short...but it is the other way around, the edit is at the beginning so there was a lot cut off before the start of the total video.
Which makes me think the bike rider was acting up before the video we see.