Fugitive diamond merchant Mehul Choksi, wanted in the PNB scam, has been apprehended in Belgium. India faces an uphill battle for his extradition, as Choksi is likely to cite health issues to resist returning. Whistleblower Hariprasad SV doubts Choksi’s return, given his resources and legal support. Nirav Modi, also implicated, remains jailed in London, fighting extradition. Post navigation China’s exports beat forecast in March amid lingering trade war concerns IGI Airport T2 to shut for repairs from tomorrow; flights to shift to T1