11 - 28 - 18 - Janet - Mefferd - Today - Wesley Smith (Genetic Engineering) Mary Ho (John Chau)

A Chinese scientist secretly led an experiment to genetically engineer twin girls -- and the ethical problems are enormous. Bioethics expert Wesley J. Smith will weigh in. Plus: Was missionary John Allen Chau right to brave a forbidden island to evangelize a violent tribe? Dr. Mary Ho, head of All Nations International - the missions organization that trained him - will join me to talk about it on Wednesday's JANET MEFFERD TODAY.