Associated Press: California regulators have drastically cut the number of zero-emission vehicles required to be sold in the state by the year 2014, a decision that frustrated environmentalists but came as a relief to auto manufacturers. The rules adopted Thursday put the number of electric and hydrogen fuel-cell vehicles that automakers sell in California at 7,500 by 2014 — a 70 percent reduction from the 2003 target. "We are disappointed. We think this proposal doesn’t take us on the …