MARS, the maker of M&M's and Skittles, pushes back on RFK, Jr.'s MAHA movement as he advocates for food companies to rid their products of synthetic dyes. #foxnews #news #us #fox Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/ FOX News Channel (FNC) is a 24-hour all-encompassing news service delivering breaking news as well as political and business news. The number one network in cable, FNC