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A GoPro Inc. HERO4 camera is arranged for a photograph in Tiskilwa, Illinois, U.S., on Thursday, April 23, 2015. GoPro Inc. is expected to report earnings on April 28. Photographer: Daniel Acker/Bloomberg via Getty Images

A GoPro Inc. HERO4 camera is arranged for a photograph in Tiskilwa, Illinois, U.S., on Thursday, April 23, 2015. GoPro Inc. is expected to report earnings on April 28. Photographer: Daniel Acker/Bloomberg via Getty Images