the iranians, talk to the russians, yet have some sanctions in the quiver, but also consider the fact that we are dealing with very serious countries with the possibility that this war could even widen in the region. so i think we need to get serious about this. i think the isis war has gone very well, but this war is dangerous as well. >> ambassador, do you think a strike would be a good move? >> you know, i agree with those who say one strike doesn't really work, but on the other hand i think to do nothing in terms of strikes, i think would send another signal. so it's probably in my view, a bad idea that we need to do. >> ambassador christopher hill, and nbc's jeff bennett, thanks very much. frank is stinging around for us. will scott pruitt be fired? if the president's tweet is an indicator, he has no need to work. how he's defending the ep aft