What are the hours of work? http://weimar.edu/thesis-dissertation-difference/ writing critical essays For many who study the presidency, it’s because both any White House and much of the political establishment grossly overestimate a President’s ability to persuade us. Policy failings are misinterpreted as communication challenges, with deeply held assumptions about the role of public leadership at times blinding the shrewdest political pros to the limits of the bully pulpit.