The National Accountability Bureau has arrested the former chief of the Karachi Port Trust over charges of corruption, a statement issued by the local division of the country’s top anti-graft watchdog read on Tuesday.The NAB Karachi spokesman said they arrested Muhammad Javed Hanif from his residence in District South. The Muttahida Qaumi Movement-Pakistan has condemned the arrest, as Hanif is not only the party’s central executive committee member but also its candidate for the PS-95 ...