The most expensive olympics in history is now underway. Today there were qualifying events. The olympic flame also finished its tour. Construction crews are putting the finishing touches on hotels and other venues and security is tight. As thousands of athletes and visitors attend the games despite threats of attacks from militant groups. More now from sochi. But on theve of the game as warning from the u. S. G. That bomb making equipment could be smuggled on to planes in tooth paste tubes. Russias deputy Prime Minister was quick with his reassurance. This information is being checked. If confirms this means our Security Services are on alert. This information that we got today allows us to say that the security and the city will be provided properly. Its been 6 1 2 years since the city was announced. And russia celebrated. But since then, theres been more bad news than good, with tails of construction delays, corruption, overspending, human rights abuses and security concerns. Olympic