Plot: 2011/03/24 Headlines: Civilian Toll Mounts in Libya; Gaddafi Forces Attack Misurata; Japan Faces Water Fears over Radiation; Death Toll Rises in Syrian Crackdown; Israeli Strikes Hit Gaza After Bombing in Jerusalem; Obama Admin Takes Differing Stance on Killings of Israeli, Palestinian Civilians; Saleh Adopts Sweeping Emergency Powers to Quell Protests; U. S