NBC - Many countries in the world, including the United States are offering help to secure the Olympic games if need be.
There are very detailed plans to help protect athletes, journalists, and tourists visiting Russia for the Winter Games.
A video posted on a website known for Islamist militants illustrates the importance of those efforts.
It's believed to be the last testimony of two men claiming to be the suicide bombers behind the recent attacks in Volgograd, Russia.
They say more violence should be expected, particularly during next month's Olympics.
(Copyright © 2014 NBC Universal, All Rights Reserved)