House Oversight Committee Chairman Darrell Issa, R-Calif., left, speaks with Internal Revenue Service Commissioner John Koskinen before answering questions in the panel’s continuing probe of whether... more 
House Oversight Committee Chairman Darrell Issa, R-Calif., left, speaks with Internal Revenue Service Commissioner John Koskinen before answering questions in the panel’s continuing probe of whether tea party groups were improperly targeted for increased scrutiny by the government’s tax agency, at the Capitol in Washington, Wednesday, March 26, 2014. Earlier this month, IRS official Lois Lerner was called to testify about the controversy but refused to answer questions by committee Chairman Darrell Issa, R-Calif., and invoked her Fifth Amendment rights at least nine times. (AP Photo/J. Scott Applewhite) less 
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Associated Press | Photo By J. Scott Applewhite
Wed, Mar 26, 2014 11:48 AM EDT