Someone probably already said this, but I just wanted to add it to the mix.
Carter Page is excited about the release of the memo, because he has been trying to get the original FISA application, unsuccessfully. He wants to use it in his court case.
Perhaps, that’s why the FBI does not want the memo released.
Webb on Page...
https://www.youtube.com/watch?v=_qL5W0M0NAc