"Bob Simon has reported for CBS News on everything from the Vietnam War to the Iraqi invasion of Kuwait to the Israel-Palestine conflict. This past Sunday on 60 Minutes, Mr. Simon returned to an even heavier subject-elephants. 'Elephants communicate in a complicated, sophisticated language that scientists are trying to decipher and compile into the world's first elephant dictionary,' reported Ms. Simon."
07 January 2010
Elephant dictionary in the works, reports 60 Minutes