David McKinley: “I have been troubled as an engineer that we tend to ignore that, the impact that indoor air quality is going to have an…”

I think what you are doing by your memo is you are only going to make it worse.

But now it is five years later, and this committee, I think, apparently now, we are looking to see how it has been implemented.

Trump endorsed Mooney and has actively targeted McKinley.

I don't understand what is happening under this Administration.