Why some airlines say passengers are taking things too far. Nightly news begins rightnow. Announcer ro n news World Headquarters in new york, this isc ni nbtly news, with lester holt. Good evening, the u. S. Is promising to respond after a American Naval destroyer came under missile attack tonight near yemen, the second time in less than a week. Pentagon Officials Say the missiles were launched from territory controlled by area in yemen controlled by iranianbacked rebels, the houts. Officials did not confirm if the u. S. Destroyer scored a direct hi the uss san antonio was also the vicinity. The was also fired on poefr the weekend no americans were rt. One pble mote for the targeting of american ships . U. S. Support for ir . Lnback rebels since last year. 14 People Killed after this air strike on a funeral on sunday. Hours later, the uss mason was attacked. The incidents against the american ships, now a topic at a National Security meeting at the white house. The trigger is going to