Denver-based oil executive Chris Wright could be the nation's next Energy Department secretary, President-elect Donald Trump announced on Saturday.

Trump is expected to make Matt Gaetz his attorney general and Marco Rubio his secretary of state, and place Tulsi Gabbard, Kristi Noem and Stephen Miller in key posts.

President-elect Donald Trump has selected Chris Wright, a campaign donor and fossil-fuel executive, to serve as energy secretary in his upcoming, second administration.