Securing a warrant for domestic surveillance is incredibly trivial. "Before the terrorist attacks on September 11, 2001, the NSA went to the FISA court for war

Securing a warrant for domestic surveillance is incredibly trivial. "Before the terrorist attacks on September 11, 2001, the NSA went to the FISA court for warrants to eavesdrop on American citizens within the United States. Since the FISA court began meeting in 1979, it has approved almost 20,000 government requests for these electronic eavesdropping warrants and has rejected about five. The NSA does not need a warrant to eavesdrop on communications outside the country." https://www.crf-usa.org/bill-of-rights-in-action/bria-22-3-c-the-national-security-agency-warrantless-wiretaps#:~:text=The%20NSA's%20Warrantless%20Wiretap%20Program&text=Before%20the%20terrorist%20attacks%20on,citizens%20within%20the%20United%20States https://www.crf-usa.org/bill-of-rights-in-action/bria-22-3-c....