Truman made use of his business college experience to obtain a job as a timekeeper on the Atchison, Topeka & Santa Fe Railway, sleeping in hobo camps near the rail lines. He then took on a series of clerical jobs, and was employed briefly in the mail room of The Kansas City Star. Truman and his brother Vivian later worked as clerks at the National Bank of Commerce in Kansas City; one of their coworkers, who also lived in the same rooming house, was Arthur Eisenhower, the brother of Dwight and Milton. The dismissal of General Douglas MacArthur was among the least politically popular decisions in presidential history. Truman's approval ratings plummeted, and he faced calls for his impeachment from, among others, Senator Robert A. Taft. Fierce criticism from virtually all quarters accused Truman of refusing to shoulder the blame for a war gone sour and blaming his generals instead. Others, including Eleanor Roosevelt, supported and applauded Truman's decision.