Two items at MPP, each speaking for itself w/o need of excerpting. Jeb!/Cheney,
here. The esteemed do-as-I-say Planned Parenthood defunding advocate and Johns Hopkins med man co-publises fetal tissue research innovations;
here. The Pubmed abstract,
here, and
what looks to be the original source of the interesting Carson discovery.
-- image from here --
______________UPDATE______________
WaPo follow-up with Dr. Carson. A responsive post by the original physician who reported on the Carson publishing history;
here. Equivocation can develop in the most adamant of minds, given facts.