Stories of people cooking, wandering outdoors, and even driving while asleep are part of a phenomenon known as sleepwalking. While your natural inclination might be to wake them up, it's commonly thought that this could be dangerous. Sleepwalking is on the rise, in part due to increased use of pharmacologically based sleep aids — including Ambien. Often, the episodes are harmless, but sometimes sleepwalking is dangerous. Learn more from Mount Sinai’s Integrative Sleep Center at http://www.sleepm