Yes, we have tried sports too. Tae Kwan Do, Tai Chi, Akido, basketball, soccer, swimming. Nothing helps the aggression at all. He seems to not have an "off" switch once he's in a mood. The sports actually made things worse for awhile because he felt so out of place and the other kids made fun of him because he is uncoordinated and because of his autistic habits.

We are not pot smokers ourselves so I just don't where to turn for any advice on this sort of stuff.