审计也会揭露更多关于金融市场干预行动的细节，比如2008年美联储从贝尔斯登公司和美国国际集团（AIG）处购买抵押贷款证券的情况。
An audit would also reveal more details about financial-market interventions like those in 2008, when the Fed purchased mortgage securities from Bear Stearns and AIG.