New Delhi, Feb 23 (ANI): Congress Vice President Rahul Gandhi on Tuesday reached Jantar Mantar to join the protest by students demanding justice for Rohith Vemula. Addressing the students, Rahul Gandhi said Rohith's voice was muzzled. He added that the country needs a law that doesn't let students' voices in colleges and universities be stifled. He said Rohith talked about India’s future, but RSS doesn't support the same.