Dr. Sanjay Gupta and Suneel Gupta
b'Dr. Sanjay Gupta is a neurosurgeon and chief medical correspondent for CNN. Suneel Gupta is the founder of RISE, teaches innovation at Harvard University, and is the author of the upcoming book "Backable." The Gupta brothers join Kate and Oliver on "Sibling Revelry" to discuss their upbringing and ten year age difference, Sanjay\'s air band, how they got into their fields, the mind-body connection, marijuana, and much more.'