2016 Summer Olympics

These groups are working to protect the rights of children affected by major sporting events.
"By welcoming them to the Olympic Games, we want to send a message of hope to all the refugees of the world."
The United States Olympic Committee added it "will not prevent athletes from competing for their country should they qualify."
No one should compete in Brazil if they don't feel comfortable going, Olympics officials say.
"Nothing should hinder anyone from reaching their goals -- not race, religion or gender."
The spike in cost coincides with Brazil's worst recession in years.
The rules should apply for this year's Summer Olympics in Rio.
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