Episode Summary
Bill Whitaker reports on CRISPR, the gene-editing tool revolutionizing biomedical research; then, why Bill and Melinda Gates put 20,000 students through college; and, seaweed farming and its surprising benefits.
Bill Whitaker reports on CRISPR, the gene-editing tool revolutionizing biomedical research; then, why Bill and Melinda Gates put 20,000 students through college; and, seaweed farming and its surprising benefits.