>> who are you gone? >> reporter: he has a stack of complaints and a few wins. >> we are constantly fighting those battles. i'm forever the guardian of the gate. there goes the dragon right there. >> reporter: that's the dragon. >> you're constantly watching it. >> reporter: what he calls the dragon is the biggest oil refinery in america. it is owned by a saudi arabian company that made $11 billion last year, almost twice as much as apple. their neighbor was driven out by the flood waters of hurricane harvey. two years later can't afford to repair it and move back in. this is why communities of color are worried that the gap between polluting haves and storm surviving have nots is only going to get wider. after harvey flooded motiva and other refineries the trump administration fast-tracked almost $4 billion to build storm