California's primary for governor is undecided as candidates vie to be in the top two

Xavier Becerra, Democratic gubernatorial candidate for California, and Steve Hilton, Republican gubernatorial candidate for California, shake hands while arriving for a gubernatorial debate at KRON Studios in San Francisco in April.

Republicans and Democrats all compete together in the unusual primary to set the one-on-one race in November. Two Democrats and one Republican were in close contention.

(Image credit: Jason Henry)