"Oh, your new office building looks nice. Did your construction firm get all the necessary permits? Are you sure? All of them? Oh, and I see you have a lot of new employees. A lot of them. I bet it would tie up your HR department for quite a while if the INS came by and requested documentation that all those employees are authorized to work in the US, wouldn't it?
"Anyway, I've come to ask whether you could do a favor for us."