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PBS News Hour
Can water ATMs solve India's water crisis?
About 76 million Indians don’t have regular access to clean drinking water, the most of any country in the world. But a new nationwide experiment aims to address the water crisis with “water ATMs,” machines that purify water on site and dispense it through prepaid card swipes, an idea that is gaining traction with the prime minister on down. Special correspondent Fred de Sam Lazaro reports.
