Deputy High Commissioner for Human Rights Kyung-Wha Kang of Korea speaks during a special session of the UN Human Rights Council in Geneva Friday. The council agreed to launch an urgent investigation into Syria's bloody crackdown on protests. Fabrice Coffrini/AFP/Getty Images hide caption

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Syrian anti-government protesters demonstrate in Banias on April 29, the "Day of Rage" called by activists to pile pressure on President Bashar Assad as his regime enacted a violent crackdown on dissent. AFP/Getty Images hide caption

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Israeli left- and right-wing activists demonstrate in Tel Aviv on April 21, when prominent leftist Israeli intellectuals signed a petition in favor of creating a Palestinian state based on 1967 borders. Ariel Schalit/AP hide caption

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President Obama delivers his address on Libya at the National Defense University in Washington on March 28, 2011. Manuel Balce Ceneta/AP hide caption

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