2016. the taliban are gaining ground again. afghan forces simply aren't up to the job. they don't have the logistical backup or equipment to be able to fight the taliban who have been at this war, many of them, almost 30er yaos given they were fighting the soviets, too, when they invaded as well. an extraordinary motivated force, local support and many say they have been waiting for the u.s. to remove their footprint and move down. situations like this, friendly fire incident, if that's what occurred, can be extraordinarily difficult for troops on the ground, in these situations, we're hearing that they came under rocket fire at about 9:00, it was already dark. presumably called in trying to suppress the rocket fire. we don't know what happened here, but in the past, troops have sometimes mistakenly given their own position as an error. two people trying to provide support by rocket fire. we don't know if that happened here. many things put in place to prevent that from happening but the ins takes happen in the heat of the moment and, of course, another sign of how we still