JERUSALEM - JUNE 28: Israel's Prime Minister Benjamin Netanyahu (R) and Israel's Defense Minister Ehud Barak attend a memorial ceremony to Yoni Netanyahu in the military cemetery in Mt. Hertzel, June 28, 2009 in Jerusalem, Israel. Lieutenant Colonel Yoni Netanyahu, the Prime Minister's brother, was killed in July 1976 as he rescued passengers on a hijacked flight in Entebbe, Uganda. Getty Images logo Getty Images 4 months ago

JERUSALEM - JUNE 28: Israel's Prime Minister Benjamin Netanyahu (R) and Israel's Defense Minister Ehud Barak attend a memorial ceremony to Yoni Netanyahu in the military cemetery in Mt. Hertzel, June 28, 2009 in Jerusalem, Israel. Lieutenant Colonel Yoni Netanyahu, the Prime Minister's brother, was killed in July 1976 as he rescued passengers on a hijacked flight in Entebbe, Uganda.