Full July 16th 2006 broadcast of the Discovery Channel documentary "Global Warming: What You Need to Know" with Tom Brokaw, with original commercials. A visit to tipping points across the globe, as experts examine the latest evidence to determine the facts about global warming. The 2006 documentary features expert interviews and highlights many crucial places around the globe https://climatestate.com/2013/05/02/discovery-channel-global-warming-what-you-need-to-know-with-tom-brokaw/