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.
CBS Evening News anchor Dan Rather explores the idea of American dream in his new collection of anecdotes from people all across the country. He joins Diane to talk about how he collected the stories and about his own life, on and off the air.
- Dan Rather author and CBS Evening News anchor
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President Barack Obama lifts the embargo against U.S. arms sales to Vietnam. We discuss what closer ties between the U.S. and Vietnam mean for trade, leverage on human rights and growing concerns over China's military expansion.