jewel is a $500 billion entertainment city in the desert, neom. it all seemed to be moving forward -- but then came the murder of jamal khashoggi. mbs lost some of his key foreign investors. >> richard ties with the saudi kingdom -- >> now, a few years later, the majority of foreign businesses seem to have moved on. they're running to saudi arabia with open arms. >> mbs should be doing time. >> and while the u.s. remains angry, at home support for mbs particularly among young people is surging. one more factor that may keep mbs in power is nationalism. >> people would have a sense of belonging to the state because they are saudis, not because they are wahhabis or because they have a particular way of understanding islam. >> before mbs, saudi foreign policy had been quiet, even docile. the crown prince put it in overdrive, directed against an arch enemy, iran. >> you called the ayatollah khomenei the new hitler of the northeast. middle east. >> translator: absolutely. >> mbs launched proxy battles against his shiite. the conflict spiraled into a humanitarian catastrophe. >> outside of kabul international airport, chaos reigns. >> mbs was rewriting the kingdom's foreign policy. >> tra