By Mario Parker, Jennifer A Dlouhy, and Justin Sink, Bloomberg.
Gasoline with a higher ethanol content will now be sold year-round, as refiners also get waivers
President Donald Trump on Thursday outlined changes to U.S. biofuel laws that would allow more ethanol to be used, a nod to farmers caught in the crosshairs of a potential trade war with China, while also offering some relief to fuel suppliers who have complained about compliance costs.