https://www.rediff.com/getahead/report/america-to-india-how-the-trashtag-challenge-went-viral/20190319.htm?print=true
America to India: How the trashtag challenge went viral - Rediff.com
The challenge involves you to post a before and after picture of a cleanup. | America to India: How the trashtag challenge went viral
trashtag challengewent viralamericaindia