Obama doesn't support legalization, and I don't think any of the candidates that have a chance, unfortunately, support it yet. Richardson was instrumental in the New Mexico's legalization for medicinal purposes going as far as meeting one-on-one with the people that mattered. That's what strikes me about him, he's willing to do that and compared to our current Pres., that is astounding. He's a leader and a proven international one at that...and he's COMPASSIONATE. Dennis Kusinich doesn't strike me as a compassionate individual, but perhaps I need to look into him some more.