Former congresswoman Gabrielle Giffords waves to the audience at the Time Warner Cable Arena in Charlotte, North Carolina, on September 6, 2012 on the final day of the Democratic National Convention (DNC). US President Barack Obama is expected to accept the nomination from the DNC to run for a second term as president. AFP PHOTO Mladen ANTONOV
{"Image ImageDescription": "Former congresswoman Gabrielle Giffords waves to the audience at the Time Warner Cable Arena in Charlotte, North Carolina, on September 6, 2012 on the final day of the Democratic National Convention (DNC). US President Barack Obama is expected to accept the nomination from the DNC to run for a second term as president.  AFP PHOTO  Mladen ANTONOV        (Photo credit should read MLADEN ANTONOV/AFP/GettyImages)", "Image Copyright": "2012 AFP"}