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September 30, 2016

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Ashley Cebak of Chicago looks at her phone before the 140th running of the Kentucky Derby horse race at Churchill Downs Saturday, May 3, 2014, in Louisville, Ky.

David Goldman / AP

Ashley Cebak of Chicago looks at her phone before the 140th running of the Kentucky Derby horse race at Churchill Downs Saturday, May 3, 2014, in Louisville, Ky.