Tagged: Internal Revenue Service (IRS)

Former House Speaker Newt Gingrich, who was front-and-center during the Republican-led impeachment of President Clinton in 1998, is cautioning his GOP colleagues about the risk of appearing to be too eager as they dig into the scandals now dogging the Obama administration.

(Most recent update: 12:50 p.m. ET.)

Saying that "foolish mistakes were made by people trying to be more efficient in their workload selection," the outgoing head of the Internal Revenue Service told Congress on Friday that he and the agency want to apologize for the targeting of some conservative groups during the 2012 campaign cycle.