Share: A tipping point in the everlasting debate for gun control may have arrived on the heels of the El Paso shootings. Walmart, among other large retailers, has banned open carry in their stores, as well as discontinued sales of ammunition and handguns. In response, the NRA and other American citizens against gun control have boycotted stores across the nation. As the fight for or against gun control rages on, where is our government? Follow: