Jim Carrey spent Tuesday evening and Wednesday morning tweeting about his anti-vaccination views, and on Thursday night he apologized for including a photo of a young boy without permission. The actor had sent out an image of the boy, who has autism, as part of a series of tweets challenging a new California law that eliminates personal-belief exemptions for childhood immunizations. The mother of Alex Echols asked Carrey to remove the photo of her son, noting that he had not been given permission to use it. @JimCarrey Please remove this photo of my son.