Hindu devotees walk across pontoon bridges as they leave after a holy dip at Sangam, the confluence of the Ganges, Yamuna and mythical Saraswati River, during the Maha Kumbh festival, in Allahabad, India , Sunday, Feb. 10, 2013. Led by heads of monasteries arriving on chariots and ash-smeared naked ascetics, millions of devout Hindus plunged into the frigid waters of the holy Ganges River in India on Sunday in a ritual that they believe will wash away their sins.Manish Swarup/The Associated Press