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A homeless man sits along a canal as police follows the demonstrators during a protest against the upcoming FIFA tournament in Rio de Janeiro, Brazil on May 15, 2014. Brazil faced a test of its security preparations for the World Cup on Thursday as demonstrators disgusted at the tournament's price tag called widespread protests. Ongoing strikes by police and teachers and the threat of a nationwide strike by federal police also raised fears of chaos with four weeks to go until football's biggest global spectacle. (Getty)