California GOP rejects divisive open primary plan SACRAMENTO, Calif.—California Republicans on Sunday approved a compromise that leaves in place the current nominating system for GOP candidates in 2012 and will let party members use mail-in balloting to endorse candidates for office starting in 2014. The party was beset by infighting at its weekend spring convention in Sacramento over how to respond to Proposition 14, the voter-approved ballot measure that was intended to produce more moderate candidates for office from both political parties. Under that system, the top two candidates advance to the general election, regardless of party affiliation. The GOP...