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.
President Bush and Mexican President Vicente Fox talked about opening up the border between the two countries to allow greater movement of migrant workers. A panel discusses the pros and cons of proposed changes in the laws governing the employment of migrant workers.
- Mark Krikorian executive director of the Center for Immigration Studies
- Stephen Cohen senior fellow of foreign policy and the 21st Century Defense Initiative, Brookings Institution.
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