Reporter: Wait -
RFK Jr: [gesturing at his van] I have two coolers full of foreskins in there
Reporter: How - wait -
RFK Jr: Scientists won't tell you this but you can just rehydrate them using nonpolar water
Reporter: Wait -
RFK Jr: [gesturing at his van] I have two coolers full of foreskins in there
Reporter: How - wait -
RFK Jr: Scientists won't tell you this but you can just rehydrate them using nonpolar water