Nobody needs to justify why they "need" a right: the burden of justification falls on the one seeking to infringe upon the right. But even if they did, you can't give away the rights of others because they're not useful to you. More simply, the majority cannot vote away the natural rights of the minority. Arguing that you don't care about the right to privacy because you have nothing to hide is no different than saying you don't care about free speech because you have nothing to say.

The government would assert that individuals who are aware of serious wrongdoing in the intelligence community should bring their concerns to the people most responsible for that wrongdoing, and rely on those people to correct the problems that those people themselves authorized.

The way the United States intelligence community operates is it doesn't limit itself to the protection of the homeland. It doesn't limit itself to countering terrorist threats, countering nuclear proliferation. It's also used for economic espionage, for political spying to gain some knowledge of what other countries are doing.

[I watch] all that stuff - Game of Thrones and all the other series. How about House of Cards? As for Boardwalk Empire - that's another period of government overreach, but at least they use the amendment process! In real life, the executive branch, by violating the Constitution, is using statutes in place of constitutional amendments to diminish our liberty.

I have used mass surveillance to target people, so I do know how it works.

After 9/11, many of the most important news outlets in America abdicated their role as a check to power - the journalistic responsibility to challenge the excesses of government - for fear of being seen as unpatriotic and punished in the market during a period of heightened nationalism.

The United States need to put internet processes, policies, and procedures in place with real laws that forbid going beyond the borders of what's reasonable to ensure that the only time that we and other countries around the world exercise these authorities are when it is absolutely necessary.