Presidential candidate Robert F. Kennedy, Jr. has made some questionable remarks regarding China in recent years, including applauding the country for allegedly using threats of prison or organ harvesting as a means to meet its green energy goals, according to unearthed comments reviewed by Fox News Digital. "They take this very seriously," Kennedy said in 2014, speaking of China and its clean energy agreement that year. "I don’t know whether… the guy ends up in prison with his, you know, organs harvested or what. But they are very, very dead serious." Kennedy’s comments, made on "The Ring Of Fire" radio...