I've been preoccupied this week, but I have a very basic question: Are the London riots about race? I've only seen this at a distance but this doesn't look like a kind of vague amorphous outburst of violence, with race somewhere in the mix, but not particularly dominant. Am I seeing this wrong?
Colorado is now well into its first year as the first state to legalize recreational marijuana. How's it going? James Hamblin visits Aspen.