Quite a few Bollywood celebrities got together at Mumbai's carter road for a peaceful protest to show support to the students who were attacked at the JNU university. Taapsee Pannu, Anurag Kashyap, Anubhav Sinha, Zoya Akhtar, Vishal Bhardwaj were among those who sat together and recited poetry and sang songs. NDTV's Rohit Khilnani spoke to Richa Chadha who also took part in the protest.