Four IRS employees will be interviewed in a Congress probe

IRS employees John Shafer, Gary Muthert, Liz Hofacre and Joseph Herr will all be interviewed by Congressional investigators as a part of the probe. One employee, Holly Paz, has already been questioned.

It has not yet been determined who, exactly, was targeting groups with “Tea Party” or “patriot” in their names. This is what the investigators are hoping to uncover.