11.   A president can afford to make mistakes at home, but foreign policy flubs are unforgivable, Quayle told Dover Rotary Club members Wednesday.

12.   Not even the incoming president can afford the isolation.

13.   Republicans consider the fight a crucial one that the new president cannot afford to lose without seeing his power and long-term prospects diminished.

14.   Republicans consider the vote crucial, one the new president cannot afford to lose without seeing his power and long-term prospects diminished.

15.   The president cannot afford to make a mistake and the challenger has to make an overwhelming case for himself during United States presidential debates.