U.N. Secretary-General Ban Ki-moon (right) shakes hands with Palestinian President Mahmoud Abbas at U.N. headquarters on Wednesday, Nov. 28, 2012. (AP Photo/Frank Franklin II)

Photo by: Frank Franklin II

U.N. Secretary-General Ban Ki-moon (right) shakes hands with Palestinian President Mahmoud Abbas at U.N. headquarters on Wednesday, Nov. 28, 2012. (AP Photo/Frank Franklin II)