Wrong. He nominated who the US Senate would confirm. It is not a presidential power to determine alone who sits on the cabinet or any appointive position.
Face it, McConnell and the Senate are liberal.
McConnell’s a chinese operative
White House staff are not Senate confirmed. Trump’s picks there were just as bad if not worse than those needing Senate confirmation.
Trump nominated Gen Milley.
Trump selected and embraced Mike Pence twice to be his Vice President.
Trump appointed John Bolton.
Trump appointed John Kelly. Etc etc
He endorsed McConnell