The main premise of the memo, that the VISA court was not told the dossier was a political document, has been shown a LIE. Stop propogating more lies!
First off, it's not a "VISA" court, it's FISA court. FISA is an acronym for Foreign Intelligence Surveillance Act. Also, Propagating* Secondly...
Christopher Steele was paid $160,000 to create the Trump dossier for Fusion GPS. The Hillary Clinton presidential campaign and Democratic National Committee financed the work. So the FBI and Justice Department used opposition research from a presidential campaign to launch an investigation into that campaign's political opponent, a likely illegal use of federal government surveillance for political purposes.
Furthermore...
The FBI also agreed to pay Steele for his dossier and other research, but rescinded the offer in October of 2016, shortly before the presidential election, after discovering that Steele had shared the dossier's contents with journalists in a number of briefings, a violation of FBI rules. But neither the FBI nor Justice informed FISC that the information had in fact been paid for by the Democrats, which would have immediately raised doubts about the surveillance request's legitimacy.
Clinton campaign, DNC paid for research that led to Russia dossier
Clinton campaign, DNC paid for research that led to Russia dossier
Memo: FBI Used Tainted Steele Dossier, Paid For By Hillary Clinton, As Reason To Spy On Trump
Memo: FBI Used Tainted Steele Dossier, Paid For By Hillary Clinton, As Reason To Spy On Trump | Stock News & Stock Market Analysis - IBD