Account-1: @mercatus (Twitter)Account-2: @CatoCMFADate: Wednesday, September 7, 2016Body: #MonetaryRules are like guardrails on a twisting, mountain road. They prevent us from going over the edge -Scott Sumner @CatoCMFALink: https://twitter.com/mercatus/status/773554397427228673?refsrc=email&s=11Social Action: featured in a tweet