A (fire marshal) may back.Logical formLearned from1 sentences. Demands can be for (air marshals).Logical formLearned from1 sentences. A country may place (air marshals).Logical formLearned from1 sentences. A deployment of teams of marshals can be unprecedented.Logical formLearned from1 sentences. Squads can be constituted-of-or-filled-with (air marshals).Logical formLearned from1 sentences. A country may put marshals.Logical formLearned from1 sentences. Officials may place (air marshals) on board.Logical formLearned from1 sentences. A marshal may undermine authority of a pilot.Logical formLearned from1 sentences. A marshal may create perils.Logical formLearned from1 sentences. A country may supply marshals.Logical formLearned from1 sentences. Marshals can be for a carrier.Logical formLearned from1 sentences. Some governments may provide marshals on flights.Logical formLearned from1 sentences. Some countries may have marshals.Logical formLearned from1 sentences. A country may use (air marshals).Logical formLearned from1 sentences. (Air marshals) may be assigned to a flight.Logical formLearned from1 sentences.