@mystery-ak I heard that conversation with Comey and Wallace was centering in on the lawyer in a lower FBI office who added some info at the bottom of a document to be used for one of the FISA warrants. That lawyer has been referred for possible charges. Wallace laid the blame of that happening on Comey, that Comey should have found that at the time.
Comey said yes, he should have known about the sloppy way that happened, plus other mistakes that happened and if he was there now, he would do as the FBI Director now says he will study the methodology of FISA warrants and make it a tighter method with checks built in at every level.