Graphics: Here’s why Pakistan has to free IAF pilot Abhinandan

News Nation brings graphical explanation as to why Pakistan agreed to release IAF pilot Abhinandan Varthaman. Meanwhile, people in huge number arrived at Wagah border to get a glimpse of brave pilot who is to release by Pakistan shortly. Earlier, Pakistan Prime Minister Imran Khan on Thursday said that they would release captive Indian Air Force pilot on Friday as a 'big peace gesture'.