(Reuters) — All but five of 25 U.S. fast food and fast-casual chains got “F” grades for their antibiotic policies, according to a report by public interest groups including Friends of the Earth and the National Resources Defense Council. Among them: Starbucks, Subway, Wendy’s and Domino’s Pizza. The companies couldn’t immediately comment because they had not been given the results before publication. The report said, “Most top U.S. chain restaurants… have so far failed to […]