Andrew Weil, M.D., author of "Healthy Aging," discusses his reasons for downsizing. He spent 15 years on an 85-acre ranch that was 45 minutes from downtown Tucson, Arizona. But at age 67, his priorities have shifted and he has recently moved to a smaller home just a few minutes from the center of the city. Connect Online: www.drweil.com www.drweilblog.com www.facebook.com/DrWeil www.twitter.com/DrWeil