1. Pigs in a barrel

You wouldn’t fall for a scam—would you? A small town in Kansas is left reeling after one of its best and brightest gets sucked in.To listen to the full series, subscribe to Economist Podcasts+.If you’re already a subscriber to The Economist, you have full access to all our shows as part of your subscription. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.