America 's " subprime " mortgage providers have been hounded by congressional committees and face regulatory clampdowns .
美国的次级抵押业务提供商受到了国会委员会的追查,贷款业务面临取缔。
As those in power become more inventive in their clampdowns , so do their opponents .
在当权者加强压制的同时,其对手也没有懈怠。
However , despite launching numerous clampdowns on illegal online behaviour , it 's difficult to get an idea of what specifically is being targeted and with what success .
After years of lost sleep over sarbanes-oxley and other post-enron clampdowns , can america 's corporate chieftains finally stop fretting so much about the threat of shareholder litigation ?