Jet Streaming for Wednesday, December 17

How does the wintery landscape affect the way retailers plan for the holidays? Rachael Tobin with Intelligent Nutrients tells us how winter weather makes businesses plan ahead. Wondering why are the skies especially brilliant this winter? We scan past the clouds for the answers with Parke Kunkle of the Minnesota Planetarium. Keep up with the record-setting low temps around the nation on our Website of the Week -- Anything Weather at www.anythingweather.com