SANDERS: "Why is the climate changing?"
PRUITT: "Senator, in response to the CO2 issue, the EPA administrators constrained by statutes —"
SANDERS: "I'm asking you your personal opinion."
PRUITT: "My personal opinion is immaterial to the job of —"
SANDERS: "Really? You are going to be the head of the agency to protect the environment and your personal feelings about whether climate change is caused by human activity and carbon emissions is immaterial?"