Governments currently use a variety of techniques, both known and unknown, to maintain the security of their citizens. For the past year, the Xinjiang Uyghur Autonomous Region of China has tested facial...

Paris, France  On Oct. 22, an article in Le Monde, a French daily, accused the U.S. National Security Agency of spying on French diplomats in Washington and at the U.N. Le Monde claims that the U.S....