David Cameron Resigns, UK to Leave EU

"The campaign run by one of the loudest proponents of leaving, the U.K. Independence Party, flirted with xenophobia, nativism and what some of its critics considered racism. But the official, more mainstream Leave campaign also invoked immigration as an issue, and its slogan, “Take control,” resonated with voters who feel that the government is failing to regulate the inflow of people from Europe and beyond."