Share 'United Airlines jet from Newark to Tel Aviv returns after 90 minutes when two economy passengers 'self-upgrade' to business - sparking a 'riot''

An Israel-bound United Airlines plane that departed from Newark, New Jersey reversed course 90 minutes after takeoff after two economy-level passengers who moved into business class started a riot, reports say. The half-empty flight had not yet reached the Canadian border January 20 when the unidentified Israeli nationals upgraded their seats and refused to show flight attendants their tickets,…