Travelers congregate in front of a departures board showing one canceled flight to Tel Aviv at Newark Liberty International Airport, Tuesday, July 22, 2014, in Newark, N.J. In a sign of increased

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Travelers congregate in front of a departures board showing one canceled flight to Tel Aviv at Newark Liberty International Airport, Tuesday, July 22, 2014, in Newark, N.J. In a sign of increased caution about flying near combat zones, U.S. and European airlines halted flights to Israel Tuesday after a rocket landed near Tel Aviv's Ben Gurion Airport. Delta Air Lines and United Airlines suspended service between the U.S. and Israel indefinitely. The actions come days after a Malaysia Airlines jet was shot down over eastern Ukraine with 298 people on board. (AP Photo/Julio Cortez)

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Associated Press
Wed, Jul 23, 2014 12:23 AM EDT