On the last day of the four-day long Chhath festival, devotees gathered on the banks of the Ghats across the country to offer Usha Arghya. In Delhi, devotees gathered on the banks of the Yamuna, which has been in focus due to the toxic foam visible on the surface of the river. Pollution in the river has been a concern for decades. A special discussion on how this issue can be addressed and how a solution can be seen in the end.
,