With hopitals short on equipment, and specialists helping patients gasping for air, doctors are now turning to alternate methods. Can high flow nasal cannulas be the key to avoid invasive intubations? Plus, we investigate if a vaccine that's long been available in other countries could be protection against COVID-19.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.