"Jimmie Carter, Ronald Reagan,..." joke

Jimmie Carter, Ronald Reagan, Geroge Bush and Bill Clinton stood in
front of the Great OZ.
Carter steps forward.
OZ: What would you like today?
Carter: I would like courage.
With a great puff of smoke, Carter was given the courage to tackle any
problem.
Reagan steped forward.
OZ: What would you like?
Reagan: I would like some brains.
With a great puff of smoke, Reagan was given the brains to solve and
remember many great problems of the day.
George Bush was next.
OZ: And for you?
Bush: I would like some heart.
The puff of smoke came and went, Bush gushed with heart and compassion
for his fellow man.
Clintion was left.
OZ: And last but least, What would you like?
Bill looked to the left and then to right and whispers, "Dorothy around?"