New York Times: The Environmental Protection Agency said Tuesday that it had granted California the right to enforce its first-in-the-nation standards controlling greenhouse-gas emissions from cars and light trucks. The move reverses a 2008 ruling by the Bush administration and effectively ends a seesaw political battle between automakers and environmental regulators that began in Sacramento eight years ago when the California Legislature first took up the issue. Lisa P. Jackson, the E.P.A. …