An ongoing false claim from former President Donald Trump about the Russia investigation may have had the unintended consequence of dismantling a longstanding surveillance program that was a threat to American civil liberties, analyst Hayes Brown wrote for MSNBC on Thursday. Specifically, Trump’s “Spygate” claims that his campaign was illegally snooped on by federal authorities led him to demand the expiration of the wrong statute, and now the passage of the Foreign Intelligence Surveillance Act (FISA) reauthorization is up in the air as a small group of House Republicans are joining all Democ…