Both campaigns have racked up air miles covering the swing states that will decide America’s knife-edge election. We take a measure of things one day before the vote. The Turkic states of central Asia once depended heavily on Russia; now they are banding together to counterbalance it (10.38). And the costs arising as canal-boat living booms in Britain (17.46).Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.