An ancient calendar comes to an end in 2012 -- and many predict the world will end with it. Can one Mayan girl make a difference? Rosalba is a nine-year-old Mayan girl living in rural Mexico. Like her mother and grandmother, she weaves stories of her people onto blouses, ensuring that the age-old traditions continue. But new influences are entering her life. A ladina girl from the city, visiting with her scientist father, passes on the...