"American leaders did not have the courage to punish Israel for the blatant murder of its citizens. . . . The Liberty's presence and function were well known to Israel's leaders. ...Israel's leaders concluded that nothing they might do would offend the Americans to the point of reprisal. If American leaders did not have the courage to punish Israel for the blatant murder of American citizens, it seemed clear that their American friends would let them get away with almost anything.

George Ball, under secretary of state at the time writing in The Passionate Attachment: America's Involvement with Israel, pages 57-58.