I think weed can be legalized sooner than we think. A big market and a fast expension can force government to react about weed questions. Its a nice and hard discussion. It can be really great to legalize weed for destroy the black market and for a medecinal application, a lot of patient take weed as pain destroyer, and its sweeter than drugs you could buy in pharmacy.
I agree, and there are getting to be more politicians in the US that are for it as well.