News Nation's initiative to save water- 'Jal Hai to Kal Hai' has got nationwide attention. As part of this campaign, we brought a special report on a unique system to recharge groundwater. Jaisingh Jadaun, a social activist, introduced an injection process in which nonworking hand pumps are used to store water. 10-feet a deep hole is dug around the hand pump. Watch the video to know for the full process.