Supporters of Hamas holds of a picture of late Hamas military commander Ahmed Al-Jaabari during a rally to mark the 25th anniversary of the founding of the Islamist movement, in Gaza City on December 8, 2012. Hamas leader in exile Khaled Meshaal made his first visit to Gaza, timed to coincide with the 25th anniversary of the Islamist movement's founding. AFP PHOTO/ SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)