katherine spiller, it's a pleasure to have you with us. >> thank you. >> the show may be over. but the conversation continues on our website aljazeera.com/considerthis or on facebook or google+ pages. find united states on twitter at ajconsiderthis. we will see you next time. ♪ >> our current system has gone very far awry... >> there's huge pressure on the police to arrest and find somebody guilty >> i think the system is going to fail a lot of other people. >> you convicted the wrong person >> i find that extraordinarily disappointing... >> to keep me from going to jail, i needed to cooperate. >> somebody can push you in a death chamber >> it's not a joke >> the system with joe beringer only on al jazeera america >> catastrophic flooding, devastating drought and wildfires. the white house calls it climate disruption, and says that the cost is too great. what america can do to stop it. and the potential price tag, and also, the uphill climb for the middle class. a single mom trying to claw hire way back to prosperity with a shot of success. and i'm talking to north carolina's p