What with a couple of conventions and an election coming up, and all the bloviating these events inevitably entail, it may be time to head to that sanctuary of satirical sanity, the Brave New Workshop. The troupe’s latest production, The Lion, the Witch, and the War Hero skewers not only politicians, but voters, the media, and the political process itself. The truth may hurt, but laughter makes it sting a little less.