Joe Sobran on impeachment:
If you'll read the Constitution in question, you'll notice that it provides for impeachment. This was meant to be used – not rarely, but always. Every government official should be constantly aware that he can lose his job if he abuses his power, just as most people know they can be fired at any time for abusing their employers' trust.
But impeachment has become a dead letter, like so much of the Constitution, and it happens so seldom that members of the Federal judiciary feel their jobs are safe, no matter what they do. Until Americans start insisting that overweening justices be canned for usurping power, we can expect them to go on treating the Constitution with contempt.
Link.