Steven T. Miller, the acting IRS commissioner who managed the division that has admitted targeting anti-Obama Tea Party groups, was one of several agents who investigated anti-Clinton organizations including Judicial Watch during that Democrat´s administration, according to court documents and interviews. Miller, who headed the IRS Services and Enforcement Division from 2009 until the end of last year, is named in court documents as part of a trio of Internal Revenue Service officials who allegedly characterized the 1998-2001 investigation of Judicial Watch as politically motivated.