Today's Takeaway | January 31, 2013 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 Harvard to Conduct $100 Million Study to Make Football Safer Could a Lawsuit Spell the End of the N.F.L.? Hagel's Confirmation and the Secret Donors Out to Foil the Nomination Meet Massachusetts's Newest U.S. Senator Israeli Airstrike Launched on Damascus Target Defense Industry Warns Cuts Will Lead to Economic Plunge The Fall of Chesapeake Energy CEO Aubry McClendon and the Future of Natural Gas Produced by PRI and WNYC