The Story of United States v. United States District Court (Keith): The Surveillance Power
Columbia Public Law Research Paper No. 08-189
Trevor W. Morrison New York University School of Law
November 20, 2008
FISA was expanded in the wake of 9/11/2001, but mostly in the areas of bulk data collection (what Snowden revealed to the public) and national security letters, another form of warrantless snooping.
I'm of a mind that Trump and members of his campaign were snooped with no warrant, long before the Steele dossier came around. Evidence of this is the wanton "unmasking" by Samatha Power and contractors for the FBI noted in the FISC opinion of April 2017.
Thanks for the additional information and link. I’ll figure a way to get at the Morrison article, though I am not fond of signing up to read an article. It does give non-sign up access but it didn’t seem to work tonight.
There is no doubt POTUS was being spied upon. I hope we get to the bottom of it, the where, when, who, with and without warrant etc .. and the conspirators are tried, convicted, punished.