FILE - In this Friday, May 31, 2013 file photo, trader Richard Cohen, center, works on the floor of the New York Stock Exchange. Stock markets in Europe recovered their poise Thursday June 6, 2013 ... more 
FILE - In this Friday, May 31, 2013 file photo, trader Richard Cohen, center, works on the floor of the New York Stock Exchange. Stock markets in Europe recovered their poise Thursday June 6, 2013 despite a big retreat earlier in Asia earlier and a glitch that temporarily affected several major exchanges. (AP Photo/Richard Drew, File) less 
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Associated Press | Photo By Richard Drew, File
Thu, Jun 6, 2013 8:18 AM EDT