Subscribe to Breaking News emails

You have successfully subscribed to the Breaking News email.

Subscribe today to be the first to to know about breaking news and special reports.

World

Usain Bolt Lends Support as Bach Promises Zero Tolerance on Doping

IOC chief Thomas Bach said that dopers will not be participating in the Rio 2016 Olympics. Speaking in Prague, Usain Bolt voiced support for the moves being made to clean up the sport.

Best of NBC News

Play All

Have feedback?

How likely are you to recommend nbcnews.com to a friend or colleague?

0 = Very unlikely
10 = Very likely
Please select answer

Is your feedback about:

Please select answer

Thank you!

Your feedback has been sent out. Please enjoy more of our content.

We appreciate your help making nbcnews.com a better place.