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Photo By T. Ross Reeve
Thu, Nov 15, 2012 10:10 AM EST
View from top of Glen Canyon Dam of jet tubes during the 2008 flood test.
Grand Canyon Flood Underway to Rebuild Beaches
Obama commits to tough push on global warming
Obama Is Getting Ready to Rein In Power Plant Pollution
New U.S. climate strategy coming within weeks: Obama adviser
Obama making plans to tackle global warming
Obama renews calls for nuclear reductions
In the Heat of Berlin, Obama Signals He's Finally Ready to Act on Climate …