Collette Vacations TV Commercial, 'Your Health: Family Roots' Featuring Joan Lunden

Joan Lunden sits down to talk with John Tierney about how discovering your family roots can affect your health. According to the expert, discovering your roots can give the feeling of belonging to a larger group and bring you happiness, but it can also reveal genetic diseases that can impact your personal health. He urges you to seek out your family's history and take a trip to connect with your roots, which can be accomplished by visiting the Collette Vacations website.