A woman casts her vote at a polling station in Ciri, northern Burundi, on May 17th, 2018, during a referendum on constitutional reforms that, if passed, will shore up the power of incumbent president and enable him to rule until 2034.
Political parties at every level of government choose their nominees through primaries. That's the most important decision a party can make—and an organization's most important decisions should be made by members of that organization.