The former IRS official lamented the furor over her agency's handling of Tea Party groups.
But the IRS chief says that's a verdict for investigators to make.
An IRS investigator has recovered more than 1,000 emails the IRS did not hand over.
GOP lawmakers fuming about the status of the IRS investigation.
Republicans say Machen is sitting on the contempt citation.
Twenty months after the scandal broke, there are many unanswered questions.
Tea Party groups with tax-exempt status no longer have reason to sue, a judge ruled.
Where are the Democrats who will stand up to an executive branch that has declared them...
Ex-IRS official Lois Lerner is no fan of talk radio listerners.
For months, the IRS told Congress that backups of the sought emails had been deleted.
The Texas Republican filed a resolution to arrest Lerner on charges of contempt of Congress.
"She didn't want an audit trail of what they were doing. And what they were doing is targeting...
But Republicans and Democrats disagree on whether the groups were intentionally targeted.
An inspector general says Congress may never see a full record of Lois Lerner's emails.
Republicans aren't happy with how the IRS is dealing with requests on Lois Lerner.
The broader investigation into the IRS's improper scrutiny of Tea Party groups continues.
"There is potential criminal activity," a deputy IG told the Oversight panel.
A Treasury watchdog may have found up to 30,000 emails to or from Lerner.
The former official says she's not sorry for her role in the IRS controversy.
A judge declined to appoint an independent investigator to search for the emails.
The commissioner said they were letting the inspector general's probe take priority.
The deputy attorney general insisted no decision on criminal charges has yet been made.
A judge ordered the IRS to detail how some emails went missing.
Congress has imposed a recipe for disaster on the IRS by cutting its funding and ignoring a...