Frequently, their actions in life as well as in death distinguish folk saints from their canonized counterparts: official doctrine would consider many of them sinners and false idols. Their ranks are filled by folk healers, indigenous spirits, and folk heroes. Some are as likely to receive a request to curse an enemy or protect a drug runner as to heal a family member. Folk saints occur throughout the Catholic world, and they are especially popular in Latin America, where most have small followings; a few are celebrated at the national or even international level.