‘Billionaires should not exist’: Sanders tries to outdo Warren with tougher wealth tax
Democratic presidential candidate Sen. Bernie Sanders (I-VT) ® and Sen. Elizabeth Warren (D-MA) greet each other at the start of the Democratic Presidential Debate at the Fox Theatre July 30, 2019 in Detroit, Michigan.
Justin Sullivan | Getty Images News | Getty ImagesSen. Bernie Sanders unveiled a tax on wealth Tuesday as he aims to cut income inequality and fund his sprawling social programs.