I would have to agree with SXIpro.
Roosting someone is ridiculous first off, especially considering you were the one that initiated it most likely.
That guy was using one tiny little portion of the river, and as mentioned above, you have the entire rest of the river to use..yet you felt the need to use his area and piss him off to the point that he would try to cast at you.
I don't know why you would have even bothered putting that up on Youtube, or posting it here for that matter. If anyone else on here has half of a brain they won't condone your behavior.