House Science panel Democrat says Zinser quashed whistleblowers, hired girlfriend.
Key figure in IRS political targeting controversy within rights in invoking the Fifth.
Just how much will depend on whether Durbin can keep his job as whip.
Also, Barack Obama is heading to Kenya this summer.
The push to make it easier to fire bad apples in the SES is scaring top career officials, according to a new survey.
But filing season is going "swimmingly" despite predictions, Koskinen says.
The House committee hopes the former secretary of State will agree to a sit-down to explain her actions.
The Speaker of the House comments on his famous name.
Mica's draft bill inspired by foreign quasi-government systems.
The House Oversight panel had suggested it would do its own probe, but is standing down for now.
Bill would repeal the longstanding practice of "official time."