the scenes. what will you be looking for here? what would, in your mind, make this trip a success? >> i think we should listen carefully to how president trump talks about his discussions with president macron and perhaps tweets about them as well. to see if there is some softening of the ground and, of course it could well relate to director pompeo's nomination and certainly his tenure as secretary of state, if he is confirmed, because the iran deal is one of the real central points, as you know, in terms of many democrats opposing director pompeo. so i think in terms of watching this, i think the body language and chemistry will be good. the first state visit. that sends a strong, positive signal to macron ra sip precipr noted as the visit to paris of president trump. the optics are very good. we have to listen carefully what