Woman Allergic to the World; Shocking Relationship Wrecker Revealed; The Real Deal on Vaporized Alcohol

Learn about a potentially deadly autoimmune disease that has forced one woman to live in seclusion. Plus, meet an inspiring singer-songwriter with Tourette Syndrome who has refused to let the disorder rule her life. And, inhalable booze for an instant buzz? The Doctors reveal the risks of vaporized alcohol.