Last week the United States Supreme Court upheld the writ of Habeas Corpus. John McCain responded by saying that: the Supreme Court decision protecting habeas corpus "is one of the worst decisions in the history of this country."
What is the writ of habeas corpus anyway? Basically, it's the right not to be arbitrarily incarcerated by the government without being charged with a crime by a lawful authority. Article One of the United States Constitution explicitly upholds this right.
The writ of habeas corpus is even much older than the Constitution. It was first codified into law in England by the Maga Carta in 1215.
In old Soviet Union, and many other countries in the world, the government could imprison you, and hold you indefinitely without charge for as long as they wanted. John McCain apparently thinks that jailing you without cause is a wonderful idea. Now he is angry that the Supreme Court won't throw away over 200 years of American law and almost 800 years of Western Civilization.
Just what country do you think you are living in Mr. McCain?