It's one of India's worst-kept secrets - the disastrous statistics on lost children - children who leave, are sold, are trafficked, kidnapped or even murdered. In the last five years, a whopping 2,75,125 children went missing and 77 per cent of them were girls. In the same time period, as many as 2,40,502 children were found. These are numbers released in parliament by the government. Policemen and women who have been involved in the successful rescue of children and also experts who continue to work on tackling this massive problem join NDTV for this key discussion.