Populist Sen. Bernie Sanders (I-Vt.), who has a long history of support from liberal California voters, formally kicked off a billionaires tax proposal on Wednesday at the Wiltern in Los Angeles.
Populist Sen. Bernie Sanders on Wednesday formally kicked off the campaign to place a billionaires tax on the November ballot, framing the proposal as something larger than a debate about economic and tax policy as he appeared at a storied Los Angele... [7695 chars]