FILE - In this May 15, 2012 file photo, German Chancellor Angela Merkel, left, talks to new French President Francois Hollande in Berlin. President Barack Obama will play host this weekend to an ... more 
FILE - In this May 15, 2012 file photo, German Chancellor Angela Merkel, left, talks to new French President Francois Hollande in Berlin. President Barack Obama will play host this weekend to an extraordinary confluence of international summitry, with world leaders scuttling from the Maryland mountains to downtown Chicago as they grapple for fixes to Europe's mounting economic woes and solidify plans for winding down the decade-long war in Afghanistan. (AP Photo/Markus Schreiber, File) less 
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Associated Press | Photo By Markus Schreiber, File
Wed, May 16, 2012 2:47 PM EDT