The guy who hooked him like that should've earned a clean old fashioned asswhopping. Dirtiest thing you can do is intentionally send someone into the wall head on at full speed.
Race directors really need to start policing races and conduct better, from NASCAR on down to this. Of course, at many tracks, their hands are tied by "promoters" who think stuff like this is part of "the show."
There's just so much disrespect and blatant dirty driving going on, especially with these teenagers (but not exclusive to them). Lapped cars blocking leaders, drivers skipping the first two parts of the "three tap rule" and just flat out dumping other guys, blatantly wrecking someone on the last lap because "I'll do whatever it takes to win," and so on.
Seems like Jacksonville and Florence are the only tracks I've been to this year where people race with any level of respect.