How does the NRA use its unrivaled political power to stop gun regulation in the U.S.? Gunned Down examines why despite the tragedies in Newtown & Columbine, & the shooting of Congresswoman Gabby Giffords, the U.S. government hasn't acted.
On the anniversary of Sir Winston Churchill's death Peter Mansbridge sits down with his granddaughter, Celia Sandys, to talk about his life and his legacy. Celia Sandys is the author of "Chasing Churchill".
The Nature of ThingsOne Ocean: The Changing SeaAug 5, 2010 | 44:42Explore some of the most stunning underwater locations in the world and set sail on a scientific race to predict the fate of the global ocean.
The Nature of ThingsThe Suzuki Diaries: Coastal CanadaSep 1, 2012 | 44:38The Suzuki Diaries hits the road again, this time to travel the coastlines of Canada. Father and daughter reverse roles: marine scientist Sarika is the expert and David, the protégé.
The Nature of ThingsOne Ocean: Footprints in the SandJul 22, 2010 | 45:12We take measure of humanity's impact on the sea since we first settled along its coasts over 150,000 years ago. <i>Footprints in the Sand</i> reveals marine protected areas can have a huge impact on an ecosystem's ability to recover.