RFK Jr. calls out Dunkin', Starbucks over sugar content in iced coffee Family and emergency medicine Dr. Janette Nesheiwat discusses the harms of consuming excess sugar after HHS Sec. RFK Jr. questioned the safety of major coffee retailers' sugary drinks. NEW You can now listen to Fox News articles! Health and Human Service Secretary Robert F. Kennedy Jr. has taken aim at Starbucks and Dunkin' over sugar-loaded coffee drinks — but how much sugar do those drinks actually contain? During an "Eat