IN FLIGHT - JULY 14, 1996: In this Israeli Government Press Office (GPO) file photo, Prime Minister Benjamin Netanyahu, his wife Sara Netanyahu and their sons Avner (L) and Yair (R) watch a movie on board an Israeli Air Force jet as they return to Israel from a state visit to the United States July 14 1996. Netanyahu, who is the leader of the conservative Likud party, has a growing lead in the race to become Israel's next Prime Minister. The politician and former special forces soldier has already served as Israel's Prime Minister, from 1996 to 1999.