Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fourteenth Congress, First Session, on the Nominations of Kristen Joan Sarri, to Be An Assistant Secretary of the Interior (Policy, Management and Budget); Dr. Suzette M. Kimball, to Be Director of the United States Geological Survey; Mary L. Kendall, to Be Inspector General at the Department of the Interior; Victoria Marie Baecher Wassmer, to Be Under Secretary of Energy; Dr. Cherry Ann Murray, to Be Director of the Office of Science at the Department of Energy; and John Francis Kotek, to Be An Assistant Secretary of Energy (Nuclear Energy), October 20, 2015