mr. halpern. and madam chair, oil back. >> gentleman yields back. miss scanlon is recognized. >> thank you, madam chair. mr. halpern what remedial measures did the gpo have in place in the event that one of its publications contains non public personal information about a private individual. especially if it's sensitive or otherwise potentially harmful nature. >> absolutely. as i mentioned, we have both automated and manual systems to redact information that is found in our digital collection. so, for instance, let's just say for the sake of argument, something slipped through tonight's addition of the congressional record. there was something that had some pii in it and all of our checks failed i. the good news is, when that's brought to our attention, our team can go in, change the record in govinfo, iowa are trusted digital repository. i and redact that information out of the digital record. we can't really fix the printed copies. but the volume of those copies, for something say like the congressional record, is much smaller than it was even a d