A fierce gubernatorial debate in California saw Trump-endorsed candidate Steve Hilton accused of lying to voters over a central campaign promise to slash gas prices. The allegation emerged during a testy televised exchange among Democratic and Republican hopefuls vying to lead the nation’s most populous state. The punishing cost of living in California, particularly soaring gas prices, dominated the discussion, highlighting deep partisan divisions. On Tuesday, the average gas price in the state exceeded $6 per gallon, according to AAA. Democratic candidates, including Xavier Becerra, pointed to Donald Trump and the war in Iran as culprits for the rapid increase at the pump. Conversely, Hilton and fellow Republican Bianco argued that California’s long-standing taxes and regulations are primarily responsible for its higher fuel costs compared to other states.…