ChinaCracksDownonHotMoneyChinasforeign-exchangeregulatoronTuesdayannouncedmeasurestofurthercrackdownonspeculativehot-moneyinflows,withseniorofficialsinthecountryexpressingconcerninrecentdaysthatlooseU.S.monetarypolicymightsendexcessiveamountsofmoneyintoemergingmarkets.TheStateAdministrationofForeignExchangemeasuresdontappearrevolutionary,andarelargelyfocusedonstrengtheningoversighto...