Kolkata, June 3 -- When Thanglalsoun Gangte was scoring against Real Madrid and Atletico Madrid last month, a relative who lived next door to him in Manipur was killed in the ethnic violence that the state is grappling with, forcing the family to leave the state. The India under-17 forward continued on the tour of Spain and Germany to prepare for the biggest event of his nascent football career - the AFC U17 Cup in Thailand this month....