Hamas supporters attend a rally against Palestinian President Mahmoud Abbas in Gaza City November 3, 2012. Abbas made a rare if symbolic concession to Israel on Thursday, saying he had no permanent claim on the town from which he was driven as a child during the 1948 war of the Jewish state's founding. In Gaza, Hamas denounced Abbas, saying he spoke only for himself. The Islamist movement does not recognise Israel and has regularly exchanged fire with it.. Photo by Majdi Fathi