If the US had actually stuck with his plan to draw down to 30,000 troops quickly after invading Iraq, would things have really turned out worse than they have? Yes, we would have had a murderous civil war ... but it would have been quicker than the one we have been baby-sitting for five years. Matt goes there.
Colorado is now well into its first year as the first state to legalize recreational marijuana. How's it going? James Hamblin visits Aspen.