Abbas, Mashaal meet in Cairo, agree to 'work as partners'
Although PA president, Hamas leader report "positive" talks, they fail to agree on formation of Palestinian unity gov't; pair agree to May 2012 elections, release of each other's detainees.
Abbas meets Mashaal in Cairo 311 (R)(photo credit: REUTERS/Mohamed Al Hams/Handout)ByKHALED ABU TOAMEH
