foreign policy can be complicated but today president trump says his north korea plan and the meeting there is all about attitude. >> i think i'm very well prepared. i don't think i have to prepare very much. it's about attitude. it's about willingness to get things done. >> a willingness to get things done which is in contrast to people who don't want to get things done. this is a classic trump thing. saying he doesn't need to have the details. for him about it's emotion of the event and the attitude. my next guest co-authored "the art of the deal." he focusing on anger designed to trigger all kinds of motion, fury and hatred within people who become his supporters. >> get limb ohim out of here. >> i'm angry at our leaders for