President-elect Donald J. Trump is considering nominees who fit more comfortably within his often erratic worldview, in which deal-making reigns over ideology.

Donald Trump’s advisers are swiftly working to form a new administration, and the leaders he chooses to help install his “America First” agenda for foreign policy, regulation and law enforcement will provide clues to how deeply that policy goes.

President-elect Donald Trump has been quick to fill out his national security team, and the initial selections have provided some insight into what his second term could entail. The president-elect announced that Rep.