https://www.upi.com/News_Photos/lp/ea0c1deb94014350c28cf9e13ff9bd43/https://www.upi.com/News_Photos/view/upi/ea0c1deb94014350c28cf9e13ff9bd43/Democratic-National-Convention-in-Charlotte/NEWS, DEMOCRATS, DEMOCRATIC NATIONAL CONVENTION, CHARLOTTE, NORTH CAROLINA, ELECTION, CAMPAIGN, PRESIDENT BARACK, OBAMA, GOP, BANK OF AMERICA STADIUMUPIUPIhttps://cdnph.upi.com/pv/upi/ea0c1deb94014350c28cf9e13ff9bd43/DEMOCRATIC-NATIONAL-CONVENTION.jpg
Dave Grohl of Foo Fighter sings during the 2012 Democratic National Convention at the Time Warner Cable Arena in Charlotte, North Carolina on September 6, 2012. UPI/Nell Redmond