Hong Kong police have launched a search for a man who posed as a customer and snatched two Pokemon trading cards worth HK$250,000 (US$31,917) from a shop in Tsim Sha Tsui.The force said the man entered Light TCG, a ground-floor shop on Granville Road, on Thursday and asked to view two rare Pokemon collector cards, priced at HK$130,000 and HK$120,000 respectively.When the shop assistant handed them over, the man grabbed them and bolted. He fled towards Chatham Road South and disappeared, police...