Let It Rip Weekend: Autism and vaccines

A new documentary reignited the debate about the link between autism and vaccines. The controversial film was pulled from the Tribeca Film Festival in New York City. However, Robert De Niro, who founded the film festival, said the public should see it. De Niro has an autistic son.

Studies have shown no link between the two, so why are so many parents still concerned?

On the panel: