A massive forest fire has been raging in Alberta, Canada, for nearly a month. Scientists say warmer, drier weather has increased the frequency and intensity of fires. For this month's Environmental Outlook: wildfires, climate change and threats to North America’s forests.
An inside look at the U.S. Army Special Forces and how they are fighting the global war on terrorism.
- Robert Kaplan national correspondent, "The Atlantic;" senior fellow, Center for a New American Security; author, currently working on a book about the Indian Ocean region
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