Trump asks skeptic to probe vaccine safety, alarming doctorsWASHINGTON -- President-elect Donald Trump is reviving long debunked attempts to link vaccines to autism, meeting with a vocal skeptic to discuss chairing a commission on vaccination safety — a move that alarmed child health experts. Robert F. Kennedy Jr. met with Trump at Trump Tower in New York on Tuesday, and told reporters that he had agreed to lead the effort, whatever form it takes. "President-elect Trump has some doubts about the current vaccine policies and he has questions about it," Kennedy said, adding that "we ought to be debating the science." Trump also has voiced vaccine skepticism, on Twitter and during one of the primary debates when he said that autism has gotten "totally out of control." Thimerosal is a dead issue," said Dr. Paul Offit, a vaccine researcher at Children's Hospital of Philadelphia and a critic of anti-vaccine groups.