washington u.s. president donald trump say wednesday nato obsolete declare campaign trail last year say nato members still need pay fair share european security umbrella news conference nato secretary general jens stoltenberg trump thank nato members support decision last thursday launch 59 cruise missiles syrian airfield retaliation chemical weapons attack civilians say time end syria civil war say obsolete long obsolete trump say add transatlantic alliance adapt broad mission islamic militants urge stoltenberg say excellent productive meet oval office trump trump say nato obsolete reverse campaign stance