The last two weeks have been full of announcements from the federal government about marijuana policy. None of them has been positive, and none of them should be surprising. First, the Department of Justice stated that it retained the ability to prosecute anyone who cultivates, processes, or distributes medical marijuana, regardless of state law. As noted earlier on this blog, this is not really a change in policy, but it is certainly disappointing to see the Department of Justice is unwilling to…