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Yemeni President Ali Abdullah Saleh (R) meets with Jamal bin Omar, the advisor to the United Nations Secretary General Ban Ki-Moon on May 7, 2011, in the capital Sanaa, days after Gulf mediators failed to get embattled President Saleh to sign the text on an agreement aimed to end the crisis in the country, as protesters call for his ouster. AFP PHOTO/STR (Photo credit should read -/AFP/Getty Images)

Yemeni President Ali Abdullah Saleh (R) meets with Jamal bin Omar, the advisor to the United Nations Secretary General Ban Ki-Moon on May 7, 2011, in the capital Sanaa, days after Gulf mediators failed to get embattled President Saleh to sign the text on an agreement aimed to end the crisis in the country, as protesters call for his ouster. AFP PHOTO/STR (Photo credit should read -/AFP/Getty Images)