Nevada Democrats are proposing legislation that would give state employees the ability to organize and to negotiate working conditions. Currently some workers paid by local governments including teachers and police can unionize. However, Nevada is among more than 28 states that prohibit state workers from collective bargaining. Senate Bill 486 would allow those employees to join together and negotiate wages, overtime, vacation days and leave provisions. However, if approved it could face a veto on the desk of Republican Gov. Brian Sandoval.