The federal disability program; footage of America's first battle with al-Qaida; asteroids and comets capable of global destruction2Detroit on the edge; Boy Wonder: Jack Andraka; Daring rescue days before fall of Saigon3Washington's Open Secret; Dick Cheney's Heart; Return of the Humpbacks4Eyewitness Account on 2012 Al Qaeda Attack on US Consulate in Libya; Former CIA Michael Morrel; Peter Gelb of the New York Metropolitan Opera5210 Days in Captivity; GoPro's Video Revolution; Capturing History7Portrait of Pope Francis, Shalane Flanagan casting light on the Boston Marathon29America's mental health system; Egyptian TV host Bassem Youssef; asteroids.37Eyewear company Luxottica; providing apartments to homeless people; comic Jay Leno.38