Members of the Secret Service follow President Obama as he arrives at Northwestern University in Evanston, Ill., in 2014. Brendan Smialowski/AFP/Getty Images hide caption

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Secret Service Director Joseph Clancy testifies before a Homeland Security Subcommittee hearing on the Secret Service budget Tuesday, when he responded to sharp questions about misconduct by his agents. Jim Lo Scalzo/EPA /LANDOV hide caption

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Joseph Clancy has been named the permanent director of the U.S. Secret Service. Clancy, who has been the agency's acting director since last October, is seen here testifying on Capitol Hill last November. Drew Angerer/Getty Images hide caption

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