Republicans are pledging to get to the bottom of these charges.

U.S. Congressman Greg Walden spoke with Lars Larson about it.

"You would not have the oversight hearing going on.  You wouldn't have the depth of this investigation if republicans weren't in the majority in the House.  It would have been swept under the rug.  They just wanted to apologize on Friday and be done with it.  I don't know about you Lars, but the more I learn, the most disgusted I get."

Walden acknowledges we still have a lot of unanswered questions regarding the IRS and what they did and  any connection with the White House.