"FISA is the Foreign Intelligence Surveillance Act, which establishes a legal regime for "foreign intelligence" surveillance separate from ordinary law enforcement surveillance. Foreign Intelligence Surveillance Act of 1978, Pub. L. No. 95- 511, 92 Stat. 1783 (codified as amended at 50 U.S.C. §§ 1801-1811, 1821-1829, 1841-1846, 1861-62)."
I had the misfortune to have Mr. Carter as Governor, and what we found was that many years after he moved on by lucking into highest office, many things he did while in Atlanta bore bitter and unexpected fruit.
I believe we are seeing more of the same, at a national level. God help us.