Donald Trump will receive a frosty reception when he arrives in El Paso, Texas, and Dayton, Ohio, on Wednesday afternoon, three days after the cities were struck by mass shootings. A gunman who invoked the language of white supremacy killed 22 people when he attacked an El Paso Walmart. Local politicians have linked the shooting to Trump's rhetoric about immigrants. The president could also face protests in Dayton, where another gunman killed nine, over his failure to change gun control legislation.