This is just simply unacceptable. And I think that there needs to be accountability for it.

I don't think you can have an IRS Commissioner come in front of the Congress, testify under oath that he has confirmed that all the backup tapes have been destroyed.

I find it inconceivable that they would be unaware of the investigation and of the need to turn over every document that might have some relevance to this.

I think we've seen this with Commissioner Koskinen's attitude that he really has had a contempt for this entire investigation.

I think the seriousness of this requires new leadership and a new fresh set of eyes to do that.

I think you are part of the problem. I think if we want different results, we are going to have to have different people.

The shift in blame is just inexcusable.

Personal accountability is paramount. People have roles and responsibilities.

As the head of the agency, Ms. Archuleta is, in fact, statutorily responsible for the security of the OPM network.

Man, you live in la la land. That's the problem.

I think it is absolutely fundamentally wrong.