The three-day national executive meet of the AAP began here Friday amid infighting in the party over its debacle in the Lok Sabha polls.Some 40 members, including party chief Arvind Kejriwal, Manish Sisodia and Yogendra Yadav were present at the meet which took place at Prashant Bhushan's residence in Jangpura in south Delhi. The meet comes a day after Sisodia in a letter accused Yadav of finishing the Aam Aadmi Party and Kejriwal.According to party sources, the AAP will analyse the reasons behind its defeat. Of the 440 seats where it fielded its candidates, it won only four.