Sen. Claire McCaskill Claire Conner McCaskillMomentum growing among Republicans for Supreme Court vote before Election Day Democratic-linked group runs ads in Kansas GOP Senate primary Trump mocked for low attendance at rally MORE (D-Mo.) told ABC’s “This Week” on Sunday that President-elect Donald Trump Donald John TrumpOmar fires back at Trump over rally remarks: 'This is my country' Pelosi: Trump hurrying to fill SCOTUS seat so he can repeal ObamaCare Trump mocks Biden appearance, mask use ahead of first debate MORE has “a three 'G' Cabinet,” filled with “Goldman, generals and gazillionaires.”

Trump has so far chosen several generals for positions in his Cabinet. Last week, the president-elect announced retired Gen. James Mattis would be his pick for secretary of Defense and retired Gen. John Kelly to lead the Department of Homeland Security.

McCaskill, who sits on the Committee on Homeland Security and Governmental Affairs, said Kelly is a “fine general.”

“I think he is a fine general and I want to make sure that he has a handle on some of the complicated issues that are contained in homeland security,” she said.

Trump last month said Steven Mnuchin, a former banker at Goldman Sachs, would be his pick for secretary of Treasury.