Media playback is unsupported on your device

Rio Olympic preparation worst ever, says IOC

30 April 2014 Last updated at 02:33 BST

The vice president of the International Olympic Committee has described Brazil's preparations for the 2016 Games in Rio de Janeiro as the worst he has ever seen.

John Coates said that "we just have to make it happen" despite the concerns.

Millions of dollars have been spent on infrastructure and construction in the city.

Katy Watson reports.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.