The Cult of Mary National Geographic Explorer : Season 2015 Episode 4
CNBC 2h 00m
Aired: December 13th, 2015 @ 8:00 PM EST on CNBC
From a small community in Alabama to thousands of people gathering in Mexico, Mary draws millions of people to shrines and sustains religious tourism. This is a journey into the heart of modern-day Mary devotion around the world.
