One Man's Quest to Save the Holy Yamuna River

Published: Oct. 20, 2017, 3:05 p.m.

b'Sureshwar Sinha, 83, swam\\u200b \\u200bin the \\u200bpristine waters of the\\u200b\\u200b Yamuna in New Delhi\\u200b \\u200bwhen\\u200b he was a child. \\u200bHe has spent the past 25 years \\u200bfighting to rescue \\u200bthe polluted river. Video/Photo\\u200b:\\u200b\\u200b Karan Deep Singh/\\u200bWSJ'