Metrodome roof collapse in Minneapolis

Workers shovel snow off the roof of Mall of America Field at the Hubert H. Humphrey Metrodome in Minneapolis Sunday, Dec. 12, 2010.  The inflatable roof of the Metrodome collapsed Sunday after a snowstorm that dumped 17 inches (43 cms) on Minneapolis. No one was hurt, but the roof failure sent the NFL scrambling to find a new venue for the Vikings' game against the New York Giants. (AP Photo/Ann Heisenfelt) <span class=meta>(AP Photo/ Ann Heisenfelt)</span>
February 10, 2011 2:31:33 PM PST