Conversation so far:
what was Robert Mueller's early life like?
Mueller was accepted for officer training in the United States Marine Corps in 1968, attending training at Parris Island, Officer Candidate School, Army Ranger School, and Army jump school.
Where was he born?
CANNOTANSWER.

Question: Did he have any conflicts in his career?
Self-contained rewrite: Did Robert Mueller have any conflicts in his career?