After dealing with sinusitis, Barabara Schmidt had endoscopic sinus surgery. As time went on, Schmidt developed more frequent sinus infections, leading her to have a second sinus surgery. After the second surgery, she had trouble breathing. Schmidt was diagnosed with empty nose syndrome, a condition that creates a sensation of being unable to breathe. Megyn Kelly is joined by Barbara Schmidt, as well as otolaryngologist, Dr. Subinoy Das.