Saina Nehwal has become the first Indian badminton player to win two singles gold medals at the Commonwealth Games. She defeated compatriot PV Sindhu in an all-Indian final on April 15. Saina had earlier won the gold at the 2010 Delhi games. She was the pillar of India's gold-winning campaign in the team championship earlier, playing every one of the singles matches due to Sindhu's injury. Watch her talk about her experience of winning at Gold Coast, taking on her critics and the controversy over her father's accreditation.