meeting with, and resigning enamel you with the wfp ig, as well as meeting with investor mccain and talking about oversight and collaboration issue. so, it's a key part of us doing our work effectively. >> for -- i was just going to add, the part that you open up to all of. us what, i agree with everything michael said, but at what i would just add as well that, one of the things i think that we've learned around the world. and the chairman referred to this at the very beginning, is the importance of getting it early, and getting established early, and doing the oversight. so iraq was way before my time as the d.o.d. ig, but having said that, one of the things we've really been stressing, and i think you heard in all of our opening statements, is the importance of coordinating early, working together upfront to get ahead of oversight, so that we are not playing catch-up later. so that's one important lesson. and then the other one is coordinating amongst ourselves. and with our partners, and all of our offices have robust relationships with we, have our own law enforcement we, have law enfo