The leaders of the world’s biggest car companies are heading to the White House on Friday, and it may be their last chance to prevent a head-on collision between the Trump administration and the state of California. The administration wants to cut back dramatically on Obama-era emissions regulations, which are supported by California and other states. The president and his senior advisers have indicated they are ready to confront local resistance to the rules rollback, but they also have shown frustration over what they describe...

Source: Wall Street Journal May 10, 2018 15:00 UTC