Yogendra Yadav, one of the founder members of the Aam Aadmi Party (AAP), could soon be laid off by the party in a shake-up reportedly spurred by his rift with chief Arvind Kejriwal. Sources say a group of 17 AAP leaders have authorized Mr Kejriwal to rejig the Political Affairs Committee (PAC) - the party's top decision making panel in which Yogendra Yadav is a member.