Navigating the Jungle | Walking the Amazon

Watch the two-hour special WALKING THE AMAZON Saturday, November 19 at 8PM e/p on Discovery. | http://dsc.discovery.com/#mkcpgn=ytdsc1 | Ex-soldier and explorer Ed Stafford and his friend Luke Collyer took on a monumental challenge: trace on foot the entire length of the Amazon, from its source in Southern Peru to its mouth on the Brazilian coast. And they would film the entire journey themselves -- without a camera crew.