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Season 4 · Episode 7

Up Against the Wall

0.01h 0mNovember 19, 2009

Post 9/11 there are more walls and political barriers than ever. But do they work?

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Episode 1Canada, Above and Beyond - First Flight
Episode 2Canada, Above and Beyond - Conquering Geology
Episode 3Canada, Above and Beyond - Lifelines
Episode 4Canada, Above and Beyond - Dancing with Danger
Episode 5Berlin, 20 Years After
Episode 6After Elizabeth II
Episode 7Up Against the Wall
Episode 8Carbon Hunters
Episode 9The Secret World of Shoplifting
Episode 10Mounties Under Fire
Episode 11CannaBiz
Episode 12Hyper Parents and Coddled Kids
Episode 13Google World
Episode 14Tasered