A year has passed since an Instagram photo went viral of Ole Miss fraternity students hoisting guns in front of a bullet-riddled sign for civil rights martyr Emmett Till, and authorities still have not questioned those involved.
Read MoreA year has passed since an Instagram photo went viral of Ole Miss fraternity students hoisting guns in front of a bullet-riddled sign for civil rights martyr Emmett Till, and authorities still have not questioned those involved.
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