July 12, 2012 5:26 pm NBC Provides Unprecedented Olympics Coverage NBC networks and platforms will provide thousands of hours of live Olympics coverage. NBC will also provide NBC Extra, a new app that will take you inside the games through live streams and athlete bios. US & World Videos 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor 1:39 Benny Blanco talks falling in love with Selena Gomez 3:26 Zendaya weighs in on ‘Challengers' love triangle: Art vs. Patrick?