were shocked by what happened there. oklahoma is now reviewing that internally. do you have any sense of whether the state has an appetite to change its policy, revamp its policies? whether or not this internal investigation is expected to actually bring about changes? >> i do think the prison system is pretty serious about changing the obvious flaws in the protocol which we pointed out in my report. my partner and i reviewed protocols from 20 active death penalty states including hoem ho oklahoma and most of the states were frankly doing it better than oklahoma. franing was required. execution teams were required to train retunely in oklahoma. in oklahoma, they have a strap down team do a walk through two weeks before the execution and that's it. other states train to place ivs into live volunteers. we don't do that. backup drugs. the dark room with the dark situation and colored pencils is something that's pretty obvious that needs to be fixed. i think the prison system will address some of those obvious