In your opinion, should Olympic athletes express their political views at the Olympics?
Sample size: 3015 | margin of error +/- 2.1%
To the best of your knowledge, how confident, if at all, are you that there will be enough security at the Olympics to keep everyone safe?
Sample size: 3015 | margin of error: +/- 2.1%
In your opinion, are there some countries whose athletes are more likely than others to use performance-enhancing drugs?
Sample size: 3015 | margin of error +/- 2.1%
Do you think the following countries' athletes are more likely to use performance-enhancing drugs?
Sample size: 2044 | margin of error +/- 2.5%
In your view, should the Olympics allow athletes to use performance-enhancing drugs?
Sample size: 3015 | margin of error +/- 2.1%
Sources: Reuters/Ipsos
By Travis Hartman | REUTERS GRAPHICS