California legislators are set to decide on legislation that would fundamentally change the way tech giants like Lyft and Uber engage with workers. Assembly Bill 5 would change the way businesses classify employees and dramatically expand protections for gig workers. If it passes, the legislation would represent a big win for labor advocates across the state. "This bill not only does important things immediately for workers, but also sets a framework for the future we think is really important," said Steve Smith of the California Labor Federation. AB5 passed California's state assembly 53-11 in May and has since moved to the state senate's appropriations committee for a vote on Friday.