Video: Thousands welcome spring equinox

In Mexico, pilgrims visited the 2,000-year-old Pyramid of the Sun in the ruined metropolis of Teotihuacán. Many believe that they receive special energy there at the vernal equinox.

In Mexico, pilgrims visited the 2,000-year-old Pyramid of the Sun in the ruined metropolis of Teotihuacán. Many believe that they receive special energy there at the vernal equinox.

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