Guardian UK (Observer) - We know that you will agree that one of the hallmarks of free and open democracies is a vivid public debate addressing all fundamental aspects of society, including the balance and possible conflict between the legitimate security concerns of governments and the protection of privacy and the free press. We all understand both the imperative to uphold domestic security and the equally important imperative to protect our open public debate about the limits to and legal implications of these efforts. The debate is not a sign of weakness of our democracies. It is the basis of our strength. Read more.