Photos of the day: May 29, 2016

A child touches the head of a gorilla statue where flowers have been placed outside the Gorilla World exhibit at the Cincinnati Zoo & Botanical Garden in Cincinnati after the killing of a rare gorilla, demonstrators shout slogans at police during a protest in Barcelona and the car driven by Alexander Rossi is serviced during a pit stop in the 100th running of the Indianapolis 500 auto race at Indianapolis Motor Speedway in some of the photos of the day. (AP/EPA/Getty Images/Reuters)

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