J. Russell George, Treasury inspector general for tax administration, speaks during a hearing of the Senate Finance Committee on Capitol Hill May 21, 2013 in Washington, DC. Acting IRS Commissioner Steven Miller and others appeared before to committee to testify about the targeting of politically conservative 501(c)(4) groups applying for tax exempt status. AFP PHOTO/Brendan SMIALOWSKI (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)