why the non in economist and former jordanian foreign minister and in washington dc is matthew josh, the executive vice president at the center of international policy and a specialist on us and literally 6 years a very well and welcome to all of you. not to let me start with you in washington dc. why does donald trump want the us to take over casa? and how serious do you think he is? i mean, that's always the question of how serious he is. sometimes he has these flights of fancy, he picks up ideas from various sources. i think this particular idea of the us moving the palestinians out expelling them. let's use that term. that's in fact what it is and re developing gaza, apparently originated with jared cushion or his son in law. almost a year ago at a speaker series at harvard university, which was reported at the time seen as outland extends. but unfortunately, very much in keeping with the way that donald trump sees pretty much everything as a money making opportunity. but having said that, we absolutely should not down player dismissed the gravity of what trump propose yesterday