ISLAMABAD: The National Accountability Bureau (NAB) officials on Thursday will seek another extension in physical remand of former prime minister Shahid Khaqan Abbasi and others in Liquefied Natural Gas (LNG) scandal.<br /><br />Khaqan, Miftah Ismail and Shikh Imranul Haq, on September 12, were handed over the accountability watchdog on physical remand till September 26 (today).