The Executive Branch and NSA have recently been under fire for collecting phone and email records on hundreds of millions of Americans - sans terrorist activity or probable cause or warrants/subpoenas

The Executive Branch and NSA have recently been under fire for collecting phone and email records on hundreds of millions of Americans - sans terrorist activity or probable cause or warrants/subpoenas. Do you believe this activity to be ethical/unethical? Should the government be doing this? Does this violate the Patriot Act or FISA or the Fourth Amendment?

Instructions: Your initial post should be at least 250 words before sourcing