the crowd in supporting the president. >> pelley: elizabeth palmer by the moscow river for us tonight. liz, thank you. three american military trainers were killed today in a gun fight on the jordanian airbase where they worked. how and why it happened isn't clear. one jordanian was wounded. jordan in the war on isis. the pentagon is investigating. the war on isis in iraq today saw iraqi forces pressing their assault to liberate the city of mosul. lara logan discovered just how intense the house-to-house fighting can be on assignment for "60 minutes." >> reporter: minutes after we arrived, the iraqi soldiers warned us to take cover. an isis suicide car bomber was racing towards us. one of our pointed his cam to towards the road in the front of the building. >> okay? everybody okay? >> we're good, we're good. >> reporter: it's blown out all these windows. they're shooting now, obviously,