Topic: IRS investigation

(AP Photo/J. Scott Applewhite)

GOP impeachment fever strikes

Sophia Tesfaye
Mitt Romney, at Bailey's Bubble ice cream in Wolfeboro, N.H. (AP/Charles Dharapak)

Dumbest IRS theory yet

Joan Walsh

Issa's IRS "scandal" flops

Joan Walsh
IRS official Lois Lerner is sworn in on Capitol Hill, May 22, 2013 (AP/Carolyn Kaster)

Lois Lerner, IRS disaster

Joan Walsh
(Reuters/Jason Reed)

Beltway scandal machine breaks

Joan Walsh