Security or Freedom?
This is a pretty common debate in the U.S. at the moment. We have always recognized a need to sacrifice some freedoms for the security of the nation during times of war - this is common to every civilization on the planet. This is even more pointed now that we are fighting an enemy we really cannot see. Americans - and foreigners of all nationality are now subject to greater scrutiny at airports and other sensitive areas, and the strange case of American's caught engaging in acts of terrorism or fighting against the United States has led to their denial of access to the courts. Few people argue that these are not germane to national security, and certainly these reforms are popular, but the question is how far is too far if we still want to remain a liberal democracy.