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 should be removed from office every few years by the voting in of new leaders.