http://www.articleheaven.net en-us editorial@articlealley.com Its the duty of every nation to safeguard and protect its denizens. Nowadays, safety has been a big question and therefore nations are taking necessary steps for assuring protection of people. The governments of most of the nations are laying a good numbe... http://www.articleheaven.net/pardons-and-waivers-ensure-a-safe-entry-to-the-us-2039085.html 16th February 2011