A potential indictment of Xavier Becerra could blow up California's Democratic primary, which is bad news for the party and good news for Republican challenger Steve Hilton.

• Becerra's former chief of staff Dana Williamson just got hit with three felonies in a scheme that funneled California campaign money through a consulting firm to top up a federal staffer's pay.
• Becerra says he did not know, but rivals like Katie Porter argue he could still be indicted mid-campaign, making him a risky nominee.
• Polls show a tight race at the top between Hilton, Becerra, and Tom Steyer, with Porter trailing.
• Hilton is running on small-business relief, pointing out California ranks 50th in opportunity, affordability, and business climate despite a doubled state budget.

Outlook: With voting already underway and the election less than two weeks away, the Becerra scandal could reshape the Democratic field if charges expand.