I cannot really understand what Ali Saleh is waiting for? As I 

.know, any president is elected by his nation.

 That means, people have the right to elect their ruler,

 and indeed they have the right to change him any time if he 

.did not fulfill their goal.

 I can say that, what is happening in Yemen has only one 

significance

 (Ali saleh does not want to do anything for Yemen He wants 

to stay in the throne till death). 

In my perspective, all the Arabic leaders do not want to lose 

.the feeling of having a power,

 .and that is why Ali saleh does not want to leave.