Today's Takeaway: Romney Takes Illinois, Trayvon Martin, Plane Safety, and Part Two of "Incarceration in America" 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 Top of the Hour: Standoff with Alleged Shooter in France, Morning Headlines Santorum Focuses on Pennsylvania After Romney Takes Illinois Delegates Albert Einstein's Documents Going Online March Madness Economics Israel Bans Use of Overly Thin Models An Introduction to the Supreme Court Top of the Hour: Romney Wins Big in Illinois, Morning Headlines Trayvon Martin Case Prompts Reflections on Law, Order, and Community French Police in Standoff with Suspected Gunman Does the Boeing 737 Airplane Have Dangerous Structural Problems? Incarceration in America: Rethinking Solitary Confinement Afghanistan Government Guards Take Over Jobs of Private Security Firms Will the Toulouse Shootings Affect the French Presidential Race? Prison bars ( flickr user: neal.patel (by-nc) ) Produced by PRI and WNYC