<p>Does Robert F. Kennedy Jr. sound like the kind of sane individual you'd want to be in charge of this country's public healthy policy? Not according to his own family.  On Tuesday, Caroline Kennedy warned that her cousin, who's been nominated by President Trump to chair the Department of Health and Human Services, is not only a "predator" who's "addicted to attention and power," but also a total hypocrite that doesn't even follow the health advice he peddles to the public, The Washington Post reports. These claims were made in a letter that Caroline Kennedy sent to senators ahead of […]</p>