mr. viscosi. there are a number of outstandings questions we will put into the record, not the least of which you still have i think $550 million unobligated in terms of the 705 stimulus, loan guarantee money. and a lot of -- yes, i believe that's the amount. a lot of that money went out in the waning months of the program's authority. you personally approved that. can you sort of give the committee some assurances that that money and the programs it went to had better oversight than perhaps some of the other programs that were initiated? >> well, how do you want me to -- >> how would you like to characterize -- there were some lessons learned. >> well, there are always lessons learned in life, and certainly as noted in my senate testimony, we are continuing to improve how we administer the loan. but i wouldn't characterize what happened at the end -- we were very careful in how we assessed. so i think you're talking about the conditional loans and that obligation. >> yes. how are you monitoring?