Credit Suisse investigates report of surveillance on second executive

ZURICH (Reuters) - Credit Suisse is looking into a report by a Swiss newspaper that its then-human resources boss was followed by private detectives in February, reviving concerns about its practices after a similar surveillance operation was uncovered in September.The detailed report in the conservative Neue Zuercher Zeitung (NZZ), a Swiss newspaper widely read in the financial industry, suggests the surveillance of former wealth management boss Iqbal Khan, which shook the Swiss financial..