Word: legmen
(originally United States) A person hired to carry out errands or (often) menial tasks, frequently requiring travel from place to place; an errand boy or errand girl, a runner.
(originally United States) A reporter who frequently travels to conduct research, interview witnesses, etc., and then conveys the information to a rewriteman who writes up the story.
You can find a list of possible crossword clues for LEGMEN below.