Keep Me Logged In
They are calling it the most extensive security operation in the history of sports, reports CNBC's Carl Quintanilla, with the latest details on the Olympic Games from Sochi, Russia.
Got a confidential news tip? We want to hear from you.
Sign up for free newsletters and get more CNBC delivered to your inbox
© 2018 CNBC LLC. All Rights Reserved. A Division of NBCUniversal
Data is a real-time snapshot *Data is delayed at least 15 minutes. Global Business and Financial News, Stock Quotes, and Market Data and Analysis.
Data also provided by