1. Controversial billionaire tax proposal will appear on November ballot  Los Angeles Times
2. California’s proposed billionaire tax: what you need to know  The Guardian
3. California Will Vote on a Billionaire Tax. Billionaires Aren’t Happy.  The New York Times
4. California wealth tax fight moves to voters  Politico
5. Your November ballot: See the 14 measures California voters will decide  CalMatters

Source: Google Finance – Market News