Brian Crozier also states: "The charge that Opus Dei had been aiming at political power, and had achieved it at last, was heard in February 1957, when Ullastres and Navarro Rubio joined Franco’s cabinet. In this bare form, "the charge seems to be unfounded because based on a misconception of what Opus Dei is." It is not, as its enemies either think or want others to think, a political party; nor is it a political pressure group. Nor, for that matter, is it a kind of super labour-exchange for politicians... What happened was more pragmatic and less sinister. "Franco had heard of the intellectual and technical merits of Ullastres and Navarro Rubio and sent for them; they happened to be members of Opus Dei." On the same occasion, he had heard of the intellectual and technical merits of Castiella and Gual Villalbi and sent for them; but Castiella and Gual Villalbi happened not to be members of Opus Dei. "In other words, Opus Dei was not a group to be conciliated by being given a share in power, as the Monarchists were, or the Falange, or the Army."" (Italics added)