An unauthorized biography of Assange, which he has fiercely criticized, was also released in September.

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Zhao, who writes from Beijing, had fiercely criticized the firing of an editor at a progressive newspaper in Beijing.

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Hagel has been fiercely criticized by his former GOP colleagues for allegedly shifting positions on confronting Iran, supporting Israel, and maintaining a strong military amid pressure to cut costs, among other things.

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Boris Federov, an investor and a former minister of finance, criticized the company's leadership, which reacted so fiercely he began to fear for his life, according to an account by Marshall Goldman, an economist and Russia scholar at Harvard.

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