In bid to make a deal, billionaire tax backers offer to slash tax in exchange for Newsom's support San Francisco ChronicleCalifornia ‘billionaire tax' makes ballot despite opposition from tech moguls The GuardianTaxing the rich is getting more popular. Here's why California's proposal lost steam anyway. Business InsiderGavin Newsom's race to block a billionaire tax PoliticoCalifornia billionaires are spending big to kill a tax meant to fund health care
