FILE - In ths April 8, 2013 file photo, Irish singer Bono waits for the beginning of a reception with German Chancellor Angela Merkel and ambassadors of the ONE Foundation against poverty in Berlin, ... more 
FILE - In ths April 8, 2013 file photo, Irish singer Bono waits for the beginning of a reception with German Chancellor Angela Merkel and ambassadors of the ONE Foundation against poverty in Berlin, Germany. Bono and a long list of world leaders will attend next week's Global Citizen Festival to help fight poverty. United Nations Secretary General Ban Ki-moon, leaders from several countries and U.S. Congress members will join Stevie Wonder, Kings of Leon, Alicia Keys and John Mayer at the free concert Sept. 28 in New York's Central Park. The concert coincides with the United Nations General Assembly and fans earn free tickets for helping spread the word or volunteering to help end world poverty. (AP Photo/Michael Sohn, File) less 
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Associated Press | Photo By Michael Sohn, File
Fri, Sep 20, 2013 10:45 AM EDT