The Latest on Global Warming & Climate Change

The extreme weather of Winter 2009-2010 -- with heavy snowfall in some places and unusually low temperatures -- is in fact a sign of how climate change disrupts long-standing patterns, according to a report by EarthShare member National Wildlife Federation. Climate Scientist Dr. Amanda Staudt previews her newest report on the weird winter weather we've been experiencing and explains how it's consistent with what we expect from Global Warming.