New Delhi, Oct 22 (ANI): Congress leader Ajay Maken on Wednesday while addressing a press conference said that Congress is not going to be blackmailed under any threat. He added that BJP should take strict actions against whoever is involved in the black money case but should not be inspired by vindictiveness and the information given to the public should also not be half truth. BJP leader Mukhtar Abbas Naqvi said that Congress has been shielding the holders of the black money account. He added that arrogance is not good for Congress.