The Congress on Saturday called for a probe into alleged "blackmail" and "coercion" used to bring NCP leader Ajit Pawar into the NDA fold and said the BJP's "washing machine" was nowhere more powerful than in Maharashtra. Congress general secretary in-charge communications Jairam Ramesh cited Maharashtra Deputy Chief Minister Ajit Pawar's recent remarks to claim that the issue involved not just the use of "coercion and blackmail" but also breach of the oath of confidentiality and the Official Secrets Act. "The BJP's washing machine is an all-India phenomenon but perhaps nowhere was it more powerful than in Maharashtra," he said. When in opposition before 2014, the BJP raised allegations about massive corruption by Ajit Pawar, then the state's irrigation and water resources minister, Ramesh pointed out and added that the allegations claimed corruption to the tune of Rs 70,000 crore. Ajit Pawar has now confirmed that blackmail and coercion surrounding these charges were used by the B