WASHINGTON (Reuters) - When Robert Mueller was leading a U.S. Marine Corps platoon in combat in Vietnam, Donald Trump was finishing college and about to go to work for his father, a New York City landlord, having received military draft deferments including for a diagnosis of bone spurs in his heels.
The contrasts between the two men - the voluble real estate developer turned politician and the no-nonsense former FBI director - are many, and could be on full display on Wednesday when Mueller testifies to two congressional panels about his long investigation of Trump through the lens of Russia's 2016 U.S. election interference.