"Before we give you billions more, we want to know what you've done with the trillion you've got"

The quote recommends that the audio speaker (most likely a federal government authorities or representative) is reluctant to provide extra financing or sources to a certain organization or group till they have shown openness as well as liability for their previous economic actions. It suggests that there may be suspicion or worry concerning exactly how the company has managed the considerable quantity of funds they have actually already obtained.