Elizabeth Warren; Bernie Sanders (Credit: Getty/Mark Wilson/Eduardo Munoz Alvarez/Salon) In a recent interview on MSNBC, Democratic Party megadonor Stephen Cloobeck blasted his party’s leadership for embracing the populist rhetoric of Bernie Sanders and Elizabeth Warren, and threatened to cut off funds to the party if it moves too far left. “It drives me nuts,” complained Cloobeck, the founder and former CEO of Diamond Resorts International, who is reportedly worth around $100 million.