In Recent Years, Observers Have Been Concerned That

In recent years, observers have been concerned that

A) presidents seldom consider the national interest in their decision making.
B) the role of informal political advisors is increasing at the expense of the role of policy experts.
C) the presidency has been weakened through ineffective leadership.
D) the effectiveness of the presidency has been undermined through cumbersome congressional restrictions.
E) the presidency has lost the prestige once associated with the office.