Re:DOJ: We don't need warrants for e-mail, Facebook chats
by daxelrod on Wednesday May 08, 2013 @05:58PM
(#5677225)
I'm pretty sure that "reasonable expectation
of privacy" is found no where in the
Constitution.
No, but it was established in Katz v. United States[1] as one part of a two-part test of whether a search is constitutional under the Fourth Amendment.
[1] http://en.wikipedia.org/wiki/Katz_v._United_States