Matthew Yglesias writes for Slate: “The Affordable Care Act’s exchanges designed to provide health insurance to currently uninsured Americans will only work if a relatively large number of relatively young and relatively healthy people participate in them. So a key conservative goal at the moment is to persuade young people to boycott the exchanges and stay uninsured. Chris Moody at Yahoo reports on one of the groups leading the boycott charge, Generation Opportuniy, an organization funded by the legendarily youthful Charles and David Koch who have nothing but the best interests of younger Americans at heart.”