NASA's latest mission, SMAP, plans to change the face of the globe helping scientist to understand the impact of radical weather on the environment. Ed Schultz, Paul Douglas and Dr. John Bolton take an in depth look into the impact of the program.Feb. 5, 2015
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Major winter storm developing from West Coast to Plains
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Non-stop snow pounds California's Sierra Nevada, closing down freeways
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Search underway for missing helicopter carrying 5 Marines
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California rains expected into the night as falling trees kill 2 people
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Weather as a wildcard: Frigid Iowa cold holds potential for discouraging caucus participants
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Frigid temperatures could impact Iowa caucus turnout