Because of safety questions. late yesterday, the faa took all dreamliners here in the u.s. out of service. abc's jim avila is joining us with more. jim? >> reporter: john and paula, this is a huge blow to boeing. this is the federal government telling the airline that they cannot fly this plane until they fix the problem with the battery. united is the only carrier flying the 787 so far. the plane of the future is expected to dominate american skies soon. but right now only six are flying. there are 50 total in the world. most in japan. and japanese authorities grounded all of their 787s after...