In this Wednesday Oct. 18, 2011 photo, trader Richard Scardino works on the floor of the New York Stock Exchange. Seesawing expectations of this weekend's summit of European leaders remained the main ... more 
In this Wednesday Oct. 18, 2011 photo, trader Richard Scardino works on the floor of the New York Stock Exchange. Seesawing expectations of this weekend's summit of European leaders remained the main driver in markets on Thursday, with investors growing skeptical again about governments' ability to agree on a strategy to deal with the debt crisis.(AP Photo/Richard Drew) less 
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Associated Press | Photo By Richard Drew
Thu, Oct 20, 2011 6:46 AM EDT