Final answer:
A member of the president's cabinet is said to have 'gone native' when they align more closely with their department's interests than with the president's agenda.
Step-by-step explanation:
When a member of the president's cabinet is said to have "gone native," this refers to a situation where the cabinet member aligns more with the interests of their own department than the president's agenda. This term describes a tendency where the priorities and perspectives of the department they oversee become their main focus, which may lead to a divergence from the broader plans and policies of the president. This phenomenon reflects the complex dynamics within a presidential administration, where individual cabinet members balance their roles as leaders of specific departments with their responsibilities as part of the executive branch leadership serving the president.