New Delhi, Feb 03 (ANI): Aam Aadmi Party (AAP) hit back at ruling Bharatiya Janata Party (BJP) on Tuesday after it alleged that the former accepted black money for funding its election expenses for Delhi polls. Taking a jibe at the BJP, AAP leader Ashutosh said that it was "frustrated" seeing the party taking an edge in opinion polls. BJP leader Nalin Kohli accused Kejriwal of converting black money into white. Meanwhile, Congress leader Manish Tewari said that AAP should reveal from where such a huge amount of money came. The BJP had alleged on Monday that shell companies were created to transfer rupees 20 million to AAP on April 05, 2014, while official records pointed that these companies didn't make any profit and had common directors. The BJP had also alleged that AAP circumvented laws to accept donation from foreign company.