June 4 (UPI) -- Republican Steve Hilton and Democrat Xavier Becerra are leading a crowded field in California's primary for governor on Thursday with millions of ballots left to count. The two candidates that receive the most votes will advance to the November election, regardless of party . Democrat Tom Steyer has the third most votes so far. Sixty-one candidates qualified to appear on the primary ballot to replace Gov. Gavin Newsom . Polls closed on Tuesday night at 8 p.m. PDT. It is common