The man Texas authorities say killed eight people in a barrage of gunfire at a Dallas-area shopping mall over the weekend left behind a social media profile filled with white supremacist and neo-Nazi ideology, multiple news outlets reported on Monday.
<!-- wp:html --><p>The man Texas authorities say killed eight people in a barrage of gunfire at a Dallas-area shopping mall over the weekend left behind a social media profile filled with white supremacist and neo-Nazi ideology, multiple news outlets reported on Monday.</p><!-- /wp:html -->