“The 360” shows you diverse perspectives on the day’s top stories and debates. Photo: Joe Raedle/Getty Images What’s happening The gunman who killed eight people in a mass shooting at an outlet mall in Allen, Texas , earlier this month presented an identity that, to some, seemed like a contradiction. He had all of the markings of a white supremacist: Nazi tattoos , a “ Right Wing Death Squad ” patch on his tactical vest and a trove of online posts detailing his extremist beliefs. But Mauricio Garcia was also Hispanic. Some conservatives have zeroed in on these facts to...