National Confederation of Popular Organizations
... that in 2015, the National Confederation of Popular Organizations moved to a new headquarters described as the "most sinister building" in Mexico?
... that in 2015, the <b id="mwBpU"><a class="mw-redirect" href="./Confederación_Nacional_de_Organizaciones_Populares" id="mwBpY" rel="mw:WikiLink" title="Confederación Nacional de Organizaciones Populares">National Confederation of Popular Organizations</a></b> moved to a new headquarters described as the "most sinister building" in Mexico?