A new Berkeley IGS poll found California's billionaire tax initiative leading, while more voters oppose the state's voter ID measure than support it.

California's billionaire tax measure has officially qualified for the November ballot, state officials say. To be eligible for the ballot, the initiative — a one-time, 5% tax on the wealth of the ...

California Democrats have endorsed the state's billionaire tax measure, adding another layer to the already heated debate over the proposed one-time, 5% tax on the wealth of the Golden State's ...

Despite being months away from California's general election, two ballot measures expected to appear on the ballot are already proving to be divisive among voters, a new poll shows. Fifty-two percent ...