and lichtenstein leaders into any deal that you can make money from. now. i've got no direct knowledge of these deals, but i do know of a number of companies that he was involved with. and any one of the live turns the one's career was most loan and in many ways distinguished his marriage to the daughter of egypt. and president opened many doors for him. some believe that he owed his reported billionaire status to having a master fortune brokering alms deals. during his lifetime, my wife was described as a diplomat, a businessman, a politician, a government adviser, under spine. it's likely that at different stages, he performed all of these wrongs. but the name of my one is best known for espionage. there's no question that he spied for israel. he may, however, have been a double agent when his true loyalty being to his native egypt. when there's all countries is other than any other country interested in intelligence, that's the way you know what you will. and i mean, sometimes your friends think so the best swayed having someone so close to to the presid

some places are doing interestingly like lichtenstein.or in switzerland is taking a new approach. singapore. we don't know what these things are. the primary risk is the change over time. they are assets that evolve. shery: we need a global institution to play regulatory catch up? guest: we are leading that way, we just do not know what the actual regulator should be. give the bank of international settlement -- you have the bank of international settlement. because of these cross sectors and industry it is not clear exactly who the regulator should be. but what we do now is just looking down one parallel, for example trying to sort out corporations law, exactly as you see, it looks like it is about infrastructure but it has the implication on custody and brokerage for tokens. that is such a surprising thing. we will see that more and more in every piece of legislation. haidi: d think the environmental aspects, the negativity for coining for to currency have attracted, is a result of -- do you think that is a solvable problem? that feels