CREATE TABLE table_68323 ("Year" TEXT, "Human Resources & Operations" TEXT, "Local Affairs" TEXT, "Academic & University Affairs" TEXT, "External Affairs" TEXT)

Who was in local affairs when the Human Resources & Operations was N. Charles Hamilton?
SELECT "Local Affairs" FROM table_68323 WHERE "Human Resources & Operations" = 'n. charles hamilton'
SELECT "Local Affairs" FROM "table_68323" WHERE "Human Resources & Operations" = 'n. charles hamilton'