In August 2005, Scott Pelley and his team from 60 Minutes traveled to Iceland, Greenland and Canada for a report on the effects of global warming. What follows are some behind-the-scenes pictures on what the team encountered on their travels. Associate Producer Catherine Herrick explains this shot is a 10-story high piece of Greenland's ice sheet. The team watched as fresh pieces of ice fell into the water.
(Photo: CBS)
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