Winter blast freezes parts of U.S.

POSTED: 6:07 AM PST January 3, 2014    UPDATED: 11:14 AM PST January 7, 2014 
New York dog walker in snow, January storms

A massive winter storm packing heavy snow and bone-chilling temperatures buried parts of the U.S. in as much as 2 feet of snow late last week and has kept a good part of the country in sub-zero temperatures this week.