Political parties of Janata Dal family will hold a protest at Jantar Mantar in the national capital today over the issue of Black Money, Unemployment and problems of farmers. Samajwadi Party Chief Mulayam Singh Yadav, JD(U) leader Nitish Kumar, RJD chief Lalu Prasad, H D Deve Gowda of JD(S) and INLD’s Dushyant Chautala are the principal players in the dharna called against the Centre for allegedly not fulfilling the poll promises. Earlier in the last meeting, Janata Dal family had authorised Mulayam Singh Yadav to chalk out a political strategy to form a new front.