ISLAMABAD: Federal Minister for Defence Khawaja Asif questioned that why only one family is being investigated in the name of accountability. “1st PM NS, Now CM SS, leadership is accountable in democracy, why one family only, rest beyond scrutiny. Will wait for2018 electoral scrutiny IA” On a micro blogging website, he said that the Joint Investigation Team (JIT) constituted by the Supreme Court earlier summoned Nawaz Sharif and now Shahbaz Sharif. He asked why only one family is questioned again and again, adding that are other families are out of accountability? He stated that opposition waits for the electoral Accountbality of 2018.