Poster poster pendukung dan bendera AS dikibarkan saat sebagai Presiden AS Barack Obama memberikan pidato penerimaannya untuk mencalonkan diri untuk masa jabatan kedua di Time Warner Cable Arena di Charlotte, North Carolina, Kamis (6/9/2012) Konvensi Nasional Demokrat (DNC) . (AFP PHOTO / Mladen Antonov) *** Local Caption *** Supporters wave signs and US flags as US President Barack Obama gives his acceptance speech to run for a second term at the Time Warner Cable Arena in Charlotte, North Carolina, on September 6, 2012 on the final day of the Democratic National Convention (DNC). AFP PHOTO/Mladen ANTONOV