A pilgrim holds images of the Virgin of Guadalupe at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





Pilgrims carry images of the Virgin of Guadalupe at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





Pilgrims carry an image of the Virgin of Guadalupe as they arrive at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Gudalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





A pilgrim carries a statue of the Virgin of Guadalupe as he arrives at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Gudalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





A pilgrim carries an image of the Virgin of Guadalupe at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





Pilgrims are seen at an improvised camp site at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





Pilgrims rest beside an image of the Virgin of Guadalupe at an improvised camp site at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico, December 11, 2016. (Photo by Henry Romero/Reuters)





Pilgrims rest beside an image of the Virgin of Guadalupe at an improvised camp site at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico, December 11, 2016. (Photo by Henry Romero/Reuters)





Pilgrims rest beside an image of the Virgin of Guadalupe at an improvised camp site at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





A pilgrim carries an image of the Virgin of Guadalupe as he arrives at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Gudalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





A pilgrim holds up a statue of the Virgin of Guadalupe at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. (Photo by Henry Romero/Reuters)





Pilgrims carry a statue of the Virgin of Guadalupe as they arrive at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Gudalupe, patron saint of Mexican Catholics, in Mexico City, Mexico, December 11, 2016. (Photo by Henry Romero/Reuters)





A pilgrim rests beside images of the Virgin of Guadalupe at an improvised camp site at the Basilica of Guadalupe during the annual pilgrimage in honor of the Virgin of Guadalupe, patron saint of Mexican Catholics, in Mexico City, Mexico December 11, 2016. REUTERS/Henry Romero





A Matachin dancer poses for a photograph while participating in the annual pilgrimage in honor of Mexico's patron saint the Virgin of Guadalupe in Ciudad Juarez, Mexico December 12, 2016. (Photo by Jose Luis Gonzalez/Reuters)





A pilgrim carries a statue of Mexico's patron saint the Virgin of Guadalupe during the annual pilgrimage in honor of the virgin in Ciudad Juarez, Mexico December 12, 2016. (Photo by Jose Luis Gonzalez/Reuters)





A young Matachin dancer sits on a the side during the annual pilgrimage in honor of Mexico's patron saint the Virgin of Guadalupe in Ciudad Juarez, Mexico, December 12, 2016. (Photo by Jose Luis Gonzalez/Reuters)