The question is not a trick. It asks simply which man is smallest? Which man IS? Is being the operative word.
The answer is none of the above.
Is Edwards a bad congressman because he can't keep his penis to himself. Yes he is. To be a congressman you must have the best control of self of any man on the planet. You cannot be bribable or blackmailable. Your ethics must be impeccable. You cannot appear to be impeccable. You must be impeccable.