Middle East: The worldwide war on terror has scored a major victory with the death of the terrorist, mass murder and Hezbollah chieftain responsible for the deaths of hundreds of U.S. Marines and Israeli citizens.Imad Mughniyeh is not a name most Americans are familiar with, though they should be. He was among those indicted in the U.S. for the 1985 hijacking of a TWA airliner in which a U.S. Navy diver was killed. Robert Stethem was brutally beaten, murdered and dumped on an airport tarmac in Beirut, Lebanon. Before 9/11, Mughniyeh was responsible for the deaths of more Americans than...