Millions under weather alerts from snow and bitter cold

Tonight, a winter wallup pummeling millions with snow blanketing much of the Northeast and New England. Major cities like Boston, Philadelphia, and New York getting their first measurable snow of the season. Some parts of Pennsylvania slammed with up to 13 ines of snow.The winter blast leaving cars stranded and roads treacherous. Plows struggling to keep up with the near white out conditions. Ground stops today at New York's LaGuardia and JFK airports.Thousands of flights delayed. >> This is the coldest wea ...