How should the Intelligence Community balance civil liberties and security in intelligence activities?

How should the Intelligence Community balance civil liberties and security in intelligence activities?

Introduction

The protection of national security is the primary mission of intelligence agencies and recognized in every country. However, at present, after the global war of terrorism particularly in United States, the intelligence community has compromised civil liberty for sake of national security. Under the name of national security measures, the Administration of George Bush had arrested several people and exercised investigatorial power. Furthermore, the administration grew its ability for gathering intelligence in war against terrorism. This has ...