Health Secretary Robert F. Kennedy Jr., suggested Thursday that he tagged-teamed with Education Secretary Linda McMahon to help his niece, Zoe Hines, secure a gig as a WWE wrestler.  “Lina has become a very, very close friend and my neice, Zoe Hines, recently signed a contract with WWE [World Wrestling Entertainment] – which Linda has a lot to do – to become a wrestler,” Kennedy said at an event promoting nutrition training for future doctors.  Kennedy, the head of the Department of Health and