Union Home Minister Rajnath Singh on Friday took a potshot at Congress President Rahul Gandhi's hug to Prime Minister Narendra Modi and said he started 'chipko andolan' in Lok Sabha.

"Rahul Gandhi started 'chipko andolan' in Lok Sabha," said Rajnath Singh.

Rahul, earlier today hugged Prime Minister Modi after concluding his speech in Lok Sabha during Parliament's monsoon session.   -- ANI