BEVERLY HILLS–Federal authorities raided a California mansion related to an investigation into disgraced former Rep. Eric Swalwell, D-Calif., on Tuesday morning, Fox News has learned.Swalwell resigned from Congress and withdrew from the California gubernatorial race earlier this year after facing multiple accusations of sexual misconduct. The FBI's raid targeted a mansion in Beverly Hills.In August, the FBI searched Swalwell's D.C. home and seized his electronic devices at San Francisco Internat

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