Mission Paani Waterthon LIVE Updates: Mission Paani, an initiative by News18 and Harpic India, will culminate with 8-hour-long Mission Paani Waterthon today. Union ministers and political dignitaries, such as Gajendra Singh Shekhawat — Minister of Jal Shakti, Department of Water Resources, RD & GR, Dr. Harsh Vardhan — Union Minister for Health & Family Welfare, Science & Tech, Earth Sciences, …