https://techcrunch.com/2018/11/03/edward-snowden-nsa-lawsuit-jewel-authentic/

An unexpected declaration by whistleblower Edward Snowden filed in court this week adds a new twist in a long-running lawsuit against the National Security Agency’s surveillance programs.

The case, filed by the Electronic Frontier Foundation a decade ago, seeks to challenge the government’s alleged illegal and unconstitutional surveillance of Americans, who are largely covered under the Fourth Amendment’s protections against warrantless searches and seizures.