Today's Takeaway | Sep 27, 2012 Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Mouse Stand-ins Leading The Way Towards Cures, Treatment Thinking Like a Scientist: Solution to Politics? The Ryder Cup and Other Euro-American Competitions An Earlier Mona Lisa? Is Obesity Threatening Our National Security? Learning from Highly Selective Public Schools ( Frederick Florin / Getty ) Produced by PRI and WNYC