'Good news': PNB scam whistle-blower's first reaction on Mehul Choksi's arrest, wants him extradited
New Delhi, April 14 (IANS) Hariprasad SV, the whistle-blower in the multi-crore Punjab National Bank (PNB) scam, has welcomed the arrest of fugitive diamantaire Mehul Choksi in Belgium and strongly urged Indian authorities to ensure his extradition, warning that failure to do so would mean a 'national failure'.