The head offices of Canada's biggest banks are shrouded in fog and cloud as a sign board display's the final closing number of the year for the TSX of Friday, Dec. 30, 2011, in Toronto. (AP Photo/The ... more 
The head offices of Canada's biggest banks are shrouded in fog and cloud as a sign board display's the final closing number of the year for the TSX of Friday, Dec. 30, 2011, in Toronto. (AP Photo/The Canadian Press, Frank Gunn) less 
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Associated Press | Photo By The Canadian Press, Frank Gunn
Fri, Dec 30, 2011 5:41 PM EST