politics #Administration #News #Policy #Technology #Transportation #1962TradeExpansionAct #Airbus #AircraftParts #Airlines #CommerceDepartment #CommercialJets #DeltaAirLines #GEAerospace #NationalSecurity #Planes #Section232 #TrumpAdministration #USChinaRelations US probing impacts of imported jets, aircrafts on national security The Hill Sat