The Rise of The NRA, 'A Most Violent Year,' And Technology's New Role in Medicine

Filmmaker Michael Kirk discusses how the NRA reinvented itself from a group of gun enthusiasts and sportsmen to become a powerful lobbying force. Mark Russell and Meiyin Wang discuss The Public Theater’s Under the Radar festival with Daniel Fish. Director J.C. Chandor talks about his latest film “A Most Violent Year.” Physician Eric Topol examines what he calls medicine’s “Gutenberg moment.”