Mexican extreme right used to operate secretly against women's rights. Now they no longer need to pretend.

Organizations discovered that raising their voices publicly could be more profitable. Last year they unsuccessfully tried to register for the first time a presidential candidate who would represent them outside of the traditional parties. EL PAÍS accesses dozens of internal documents from El Yunque that explain the doctrine of the ultraconservative sect.. Influence and action groups, infiltrated in political parties and civil organizations, unite in a strategy to impose an agenda against abortion and gay marriage.