A man walks during a snowfall on the promenade on the harbor of the northern Greek city of Thessaloniki, on Thursday, Feb. 2, 2012. A cold spell has reached Europe with temperatures plummeting far ... more 
A man walks during a snowfall on the promenade on the harbor of the northern Greek city of Thessaloniki, on Thursday, Feb. 2, 2012. A cold spell has reached Europe with temperatures plummeting far below zero.(AP Photo/Nikolas Giakoumidis) less 
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Associated Press | Photo By Nikolas Giakoumidis
Thu, Feb 2, 2012 9:55 AM EST