There is no doubt about it, winter is here. Punxsutawney Phil saw his shadow on Groundhog Day yesterday and Americans in most parts of the nation can expect six more weeks of winter. Incidentally the Northeast and Midwest experienced snowstorms in the past few days, teamed with blistering cold temperatures. Flights in New York City and most of the Northeast were cancelled on Monday. Below zero wind chills faced residents in Chicago and Detroit, where record snowfalls of sixteen or more inches fell over the weekend. Boston was hit with 16 inches of snow on Monday, paralyzing the city, which…