campaign. >> we know plumes of smoke coming up from the oil fields in and around mosul. that the isis forces are launching. it's horrendous saying it's designed to prevent, make it more difficult for these u.s. air strikes. is that your understanding? >> well, wolf, they may be trying to prevent those air strikes and may be trying to if you will cloud the battle space, but you can be sure that our forces and our -- our air campaign will continue uninterrupted. we have ways to deal with some of those, those efforts to obscure the battle space and i'll leave it at that. doing more harm than good to the environment, to the people of iraq. they certainly aren't doing much to help the infrastructure of iraq. we'll continue our air campaign no matter what they do peter cook, thanks very much for joining us. >> you bet. an coming up, looking into hacked transcripts, stolen transcripts, from hillary clinton's paid wall street speeches, and our private message differs from her public