Health and Human Services Secretary Robert F. Kennedy Jr. is focused on addressing why nearly three percent of children are diagnosed with autism. Vox senior correspondent Dylan Scott joins host Krys Boyd to discuss why Kennedy’s inquiry may be misdirected, how he’s discounting the fact that around 80 percent of autism causes are genetic and why a smoking gun is unlikely to be found. His article is “RFK Jr. is looking in the wrong place for autism’s cause.”