One of the letters in particular to Ambassador Harold W. Geisel, the Deputy Inspector General of the United States Department of State, mentioned the Deputy Chief of Staff to Secretary of State Hillary Clinton, Huma Abedin, as an example of the undue influence. The letter said that Abedin, wife of former U.S. representative Anthony Weiner, who had access to sensitive national security and policy information, "has three family members–her late father, her mother and her brother–connected to Muslim Brotherhood operatives and/or organizations", as backed up by a study by the Center for Security Policy.