Kathy Castor actually said...

"opening statement"

"You have, I believe, opened an investigation last week into Administrator Pruitt's travel because it is so out of the ordinary."

"the Trump administration's kind of assault on the professional staff there and personnel would have a real impact on the ability to follow through with your recommendations."

"I am deeply concerned of the potential risk to human health and the environment caused by exposure to the hazardous materials kept at these sites."