did tanner mosher save your life that day?ved all of our lives. >> reporter: he's a young guy. >> you can't teach that kind of heroism. he just had it in him. >> reporter: once clear, the firefighters performed cpr and stabilized captain mullalley. >> and then all seven of us went back to work. >> reporter: you kept fighting fires? >> yep. all the way till the next morning. >> reporter: with little water, there was little they could do to save homes. so as the sun set, the firefighters' mission shifted to saving anyone they could, any way they could. aina kohler ditched her fire engine and used a pickup to snake through the burning debris downtown. a local, she knew every way in and out. >> there were some people in their cars, stuck down there, not knowing which way to get out. and so i would jump in their car and i would drive their car out for them. >> reporter: so everybody's trying to get out, and you're going in? >> yeah. >> reporter: a mother of two said her family was able to escape, but like 16 other firefighters in l

stephen mosher joins me now. those objectives seem to be rather vague. >> i think i have lost you.t: let me see what is going on. i saw his face and all. are you there? can you hear me? >> i can hear you but i can't see you. what happened? stuart: don't worry about seeing me. as long as you can hear me. i will ask again, those three areas seem rather vague. what do you think of that? >> i can guarantee you xi jinping is not suffering from climate anxiety. i don't think they will be inclined to compromise on anything. our two systems are fundamentally incompatible. that should be obvious to everybody. trying to solve problems on the margins when you have these fundamental incompatibilities may reduce tensions for a time but won't solve a long-term problem. you can't risk a relationship between the united states and china. at the end of the day, the systems are fundamentally incompatible and one will prevail across the globe and the other will not. china understands that. we should too. stuart: who is going to prevail around the globe? >> if we stop propping up china by allowing thef