Israeli PM Ariel Sharon hospitalized for more brain surgery after suffering major stroke.

Ron Krumer, left, spokesman of Hadassah hospital, Ariel Sharon's chief of staff, Ysrael Maimon, general director of the Hadassah hospital Dr. Shlomo Mor-Yosef and Yael Bosem, spokesman of Hadassah hospital brief the press about the evolution of PM Sharon's health. (Photo by Jean-Marie HOSATTE/Gamma-Rapho via Getty Images)