Inside Asia’s secretive tremendous vault for the ultra-rich

Deep inside Singapore’s freeport, a fortified luxurious storage facility typically dubbed “Asia’s Fort Knox,” a near-complete Triceratops fossil awaits public sale. Ahead of the sale, the dinosaur’s proprietor Chaw Wei Yang, a 26-year-old artwork collector and cryptocurrency investor, takes CNN’s Oscar Holland on a uncommon tour of the secretive tax-free facility.