Proposition 25 - CA

That's Calif. Gov. Jerry Brown and former Calif. Assembly Speaker Willie Brown. In two unrelated L.A. Times articles, Gov. Brown credits the initiative system for making the state governable while former speaker Brown is opposed to direct democracy.
Oct 30, 2013   Los Angeles Times
While Propositions 19 (marijuana) and 23 (global warming suspension) grabbed headlines, Prop 26, which would require a 2/3rds vote threshold for fees, slipped under the radar and passed. Opponents say it could make regulation nearly impossible.
Nov 8, 2010   The New York Times - Energy & Environment