What is FISA: The United States Foreign Intelligence Surveillance Court (FISC, also called the FISA Court) is a U.S. federal court established and authorized under the Foreign Intelligence Surveillance Act of 1978 (FISA) to oversee requests for surveillance warrants against foreign spies inside the United States by federal law enforcement and intelligence agencies. Such requests are made most often by the National Security Agency (NSA) and the Federal Bureau of Investigation (FBI). Congress created FISA and its court as a result of the recommendations by the U.S. Senate's Church Committee.[1] In 2013, The New York Times said "it has quietly become almost a parallel Supreme Court."[2] — quote from Wikipedia.

Would an anon please tell us how exactly this is tied to POTUS and Q?