FILE - This Jan. 20, 2009 file photo shows people keeping warm near a steam vent on the National Mall in Washington prior to the start of then-President-elect Barack Obama's inauguration. It will be the first up or down fact check of a Barack Obama campaign pledge for his second term: Promised warmer Inauguration Day weather. Will he _ or Mother Nature _ deliver? It's looking like an uncomfortably close call _ the emphasis on the word uncomfortable for people who will be outside on what's predicted to be a downright chilly day. (AP Photo/Matt Rourke, File)
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