Prof. Alexander Capron is a professor of law and medicine at the University of Southern California Keck School of Medicine. Stephen Morrissey, the interviewer, is the Managing Editor of the Journal. K.L. Hudson and F.S. Collins. Bringing the Common Rule into the 21st Century. N Engl J Med 2015;373:2293-6. E.J. Emanuel. Reform of Clinical Research Regulations, Finally. N Engl J Med 2015;373:2296-9.