[this has been known since it happened, but jews have kept up their lie, for the most part]
http://linkis.com/digitaljournal.com/Rjc5Y
Jerusalem Post confirms Israel knew USS Liberty was American
BY RALPH LOPEZ NOV 6, 2014 IN WORLD
A 2004 transcript of an Israeli military tape published in the Jerusalem Post supports the unanimous position of the survivors and many high-ranking US officers that Israeli forces knew the USS Liberty was an American ship, as they attempted to sink it.