So they had other troubling issues that required investigation, such as the issues surrounding the FBIs paid stooge Page who was posing as Trump campaign official.
The purpose of the memo is to rehabilitate the FBI/DOJ application for FISA warrant, to justify the application, and to show how its contents were not in any way misleading to the FISA magistrate.
“So they had other troubling issues that required investigation, such as the issues surrounding the FBIs paid stooge Page who was posing as Trump campaign official.”
Exactly