The poor polar bears.

Two interesting articles. One about an ice shelf in Canada breaking off the size of Manhattan and the other from Anchorage about Gov. Palin. "Climate models that predict continued loss of sea ice, the main habitat of polar bears, during summers are unreliable, Palin said."

http://www.cnn.com/2008/TECH/science/09/03/arctic.ice.shelf.ap/index.html
http://www.adn.com/polarbears/story/413710.html