Cuddalore, Aug 16: Tamil du Chief Minister Edappadi K Palaniswami on Wednesday accused Sasikala’s nephew T.T.V. Dikaran of trying to capture power and the AIADMK organisation through the “backdoor” which, he said, will not succeed at any time. Addressing a public meeting here organised in connection with the birth centery celebrations of MGR, he said they would not be afraid of “threats” from anyone.