Walter E. Williams On Activist Judges

Walter E. Williams has a very good article at TownHall.com discussing what and how a judge is suppose to rulings on. Are federal, state and local justices appointed to office to impose their personal views on society or to interpret law? Is it a judge's duty to uphold the U.S. Constitution, and state constitutions in the cases of state and local judges, or is it their duty to uphold foreign law and United Nations treaties? Should what a judge sees as "evolving standards of decency that mark the progress of a maturing society" and the UN Convention on the Rights of the Child and the International Covenant on Civil and Political Rights govern court decisions, or the U.S. Constitution?