Detailed text transcripts for TV channel - MSNBC - 20150701:13:49:00
That he's pro-vaccine but anti-neurotoxin. a lot being said in those two tweets. one of them mercury and aluminum, are they in and are they harmful? >> they are not. not at levels deemed to be unsafe for people's consumption. a lot of this is about misinformation, that people don't quite understand the nature of what the vaccine is actually doing. without vaccination, children are exposed to millions of microbes in their daily environment. understand that. the amount in a vaccine, the amount in a vaccine is significantly lower. it's given in -- it's a measured exposure so the person has a chan...