To ensure child safety online, move age verification protections to the app store 

USA TODAY - For more and to sign up click here Evan Spiegel, opinion contributor As parents, we do our best to teach our kids how to stay safe online. We put limits on screen time. We use the settings available on their devices to help protect their privacy and reduce their exposure to potential dangers. But those steps still leave room for risk, partly because reliable age verification systems are not currently…