An opponent of increased Muslim immigration who is famed for carrying a gun everywhere he goes has triumphed in the first round of Austria’s presidential election. Norbert Hofer is the nominee of the Freedom Party, a populist right-wing political party that opposes Muslim immigration and is skeptical of the European Union. Hofer has attracted attention on the campaign trail by carrying a Glock handgun with him and posting a photo of himself at a shooting range. Hofer says he represents a trend of Austrians buying guns to protect themselves from the crime and uncertainty created in the wake of an...