Political heavyweights of opposition party started to arrive in Mumbai to attend the third meeting of the Opposition bloc, I.N.D.I.A. Various leaders like Congress’ former president Sonia Gandhi, Rahul Gandhi, WB CM Mamata Banerjee, SP Chief Akhilesh Yadav, Delhi CM Arvind Kejriwal, Punjab CM Bhagwant Mann, Bihar CM Nitish Kumar, and others are attending the meeting.