America’s stability is increasingly an undercurrent in political discourse. Earlier this year, I began a conversation with Keith Mines about America’s turmoil. Mines has spent his career—in the U.S. Army Special Forces, the United Nations, and now the State Department—navigating civil wars in other countries, including Afghanistan, Colombia, El Salvador, Iraq, Somalia, and Sudan. He returned to Washington after sixteen years to find conditions that he had seen nurture conflict abroad now visible at home.