Hong Kong police have arrested 25 people, some as young as 13, in a crackdown on a loan shark syndicate that charged victims annual interest rates of up to 282 per cent.Police said on Thursday that the crime ring had extended a total of HK$200 million (US$25.5 million) in loans to about 2,000 residents over the past year, with at least HK$8 million in criminal proceeds funnelled into the core members’ personal accounts.During operations on Tuesday and Wednesday, officers raided three operating...