I tend to get comfortable with the dialogue and find out who the person is in the script and try to hit that. People are sort of independent of their occupations and their pastimes. You don't play a politician or a fireman or a cowboy - you just play a person.
Everyone believed the Senate could not really be led. It used to take so long to rise up through seniority. In two years Lyndon Johnson is assistant leader of his party. In four years he is the leader of his party.