Live from Davos, DisrupTV caught up with Richie Etwaru, CDO at IQVIA & Author of "Blockchain: Trust Companies," Jayraj Nair, Global Head of IoT and VP at Wipro, David Chou, VP & CIO/CDO at Children’s Mercy Kansas City, and Saul Kaplan, Founder and Chief Catalyst at Business Innovation Factory.DisrupTV is a weekly Web series with hosts R “Ray” Wang and Vala Afshar. The show airs live at