Pundit: It is good to have national leaders voted out of office after a few years  The reason is that reforms are generally undertaken early in a new government
If leaders do not act quickly to solve a problem and it becomes an issue later, then they must either deny that there is a problem or deny that anything could have been done about it; otherwise, they will have to admit responsibility for the persistence of the problem
National leaders who immediately respond to problems upon taking office should be given enough time to succeed at solving them.