All about Tharoor's remark against India in Lahore Lit Fest

Watch the video to know why politics has escalated around Shashi Tharoor's remark against India at Lahore Literature Festival. Why BJP has come in attacking mode over the matter? why BJP has launched a direct attack on Rahul Gandhi and Sonia Gandhi. 
Tharoor said that discrimination is done against Muslim people and Chinese-looking people in India. 
Watch the video to know more.