Chairman National Accountability Bureau (NAB) Qamar Zaman Chaudhry Wednesday appeared before the joint investigation team (JIT) probing Panama Papers case. The chairman NAB reached the Federal Judicial Academy (FJA) at 4:00pm and the six members team headed by Additional Director General Federal Investigation Agency (FIA), Wajid Zia questioned him for two hours. The sources said that the chairman NAB also brought documents related to Hudaibiya Papers Mill reference and other cases against Sharif family along with him.