Syrian Ambassador to the United Nations Bashar Ja'afari addresses the United Nations Security Council, Saturday, April 14, 2012, at U.N. headquarters after the council cast a unanimous vote authorizing the deployment of the first wave of U.N. military observers to monitor a cease-fire between the Syrian government and opposition fighters. (AP Photo/Craig Ruttle)
Syrian Ambassador to the United Nations Bashar Ja'afari addresses the United Nations Security Council, Saturday, April 14, 2012, at U.N. headquarters after the council cast a unanimous vote authorizing the deployment of the first wave of U.N. military observers to monitor a cease-fire between the Syrian government and opposition fighters. (AP Photo/Craig Ruttle)
High Commissioner for Human Rights Navi Pillay speaks Feb. 13, 2012, during a meeting of the United Nations General Assembly at U.N. headquarters to discuss the human rights situation in Syria. (Associated Press)
Russian representative Vitaly Churkin delivers remarks Feb. 13, 2012, during a meeting of the United Nations General Assembly at U.N. headquarters to discuss the human rights situation in Syria. (Associated Press)
Palestinian President Mahmoud Abbas holds a letter requesting recognition of Palestine as a state as he addresses the 66th session of the United Nations General Assembly on Sept. 23, 2011, at U.N. headquarters. (Associated Press)
** FILE ** Nigerian soldiers and police stand guard outside U.N. headquarters in Abuja, Nigeria on Aug. 27, 2011, a day after a suicide bomber crashed through an exit gate and detonated a car full of explosives in the reception area. The country's president has vowed his government will bring terrorism "under control. (AP Photo/Rebecca Blackwell)
ASSOCIATED PRESS A nurse at the national hospital in Abuja, Nigeria, removes the breathing mask of a man injured in Friday's suicide attack on U.N. headquarters in Abuja so he can speak during a visit by U.N. Deputy Secretary-General Asha-Rose Migiro (not seen) on Sunday. Twenty-three died in the suicide car bombing.
ASSOCIATED PRESS A nurse at the national hospital in Abuja, Nigeria, removes the breathing mask of a man injured in Friday's suicide attack on U.N. headquarters in Abuja so he can speak during a visit by U.N. Deputy Secretary-General Asha-Rose Migiro (not seen) on Sunday. Twenty-three died in the suicide car bombing.
FILE - In this Jan. 16, 2011 file photo, Michael Douglas arrives at the Golden Globe Awards in Beverly Hills, Calif. Douglas spoke at U.N. headquarters, Thursday, March 24, 2011, alongside a new exhibit of petitions containing the signatures of more than 1 million people calling on the world's leaders for the abolition of nuclear weapons. (AP Photo/Matt Sayles, file)
