In helping the president fulfill their agenda, which of the following are among the most important roles in the White House staff.
O The secretary of homeland security, the secretary of state, and the secretary of the treasury
O The chief of staff, White house press secretary, and White house counsel
O Council of Economic Advisors, Director of National Intelligence, and Director of the Office of Management and Budget
O The Vice president, the first lady or gentleman, and the attorney general
