Summary: Internal Revenue Commissioner John Koskinen bid farewell to the agency after four years in the job. He had a lot to say, including his wishes and some warnings. Federal News Radio's Meredith Somers has more on Federal Drive with Tom Temin
Summary: Internal Revenue Commissioner John Koskinen bid farewell to the agency after four years in the job. He had a lot to say, including his wishes and some warnings. Federal News Radio's Meredith Somers has more on Federal Drive with Tom Temin