Mr. Schwab also questioned the role of hedge funds.
But someone questioned the role of Mr. Freitas as chief, so he stepped down.
But some have questioned the role of the Manhattan university in this Brooklyn neighborhood.
Critics of the party have frequently questioned the role of British officials in facilitating its unusual system of governance.
He also questioned the role of the naval operations, which are first and foremost meant to be anti-smuggling missions aimed at deterring future migration across the Mediterranean.
Trump has already questioned the role of Nato; he said that the US will not defend countries that fail to contribute to Nato coffers.
Tamasin Cave, a director of Spinwatch, an NGO that campaigns on lobbying, questioned the role of the committee in signing off this job.
Under Khatami, he explained disapprovingly, some political activists, in the name of freedom, had questioned the role of the Supreme Leader.
In recommending the creation of a department of education, it questioned the role of the Catholic Church, which controlled the public school system.
Far removed geographically from the London art world, he and director, Adam Sutherland, worked on a series of projects that questioned the role of art and the artist.
Meanwhile, lese-majesty cases continue to hang over the BBC's correspondent in Bangkok, Jonathan Head, for stories that questioned the role or influence of the Thai monarchy in Thailand's recent coups and political crises.
