Why Is A Pope Protected?

Hitch keeps the heat on authorities:

And by what power or right is the fugitive cardinal shielded? Only by the original agreement between Benito Mussolini and the papacy that created the pseudo-state of Vatican City in the Lateran Pact of 1929, Europe's last remaining monument to the triumph of Fascism. This would be bad enough, except that Ratzinger himself is now exposed as being personally as well as institutionally responsible for obstructing justice and protecting and enabling pederasts.

One should not blame only the church here. Where was American law enforcement during the decades when children were prey? Where was international law while the Vatican became a place of asylum and a source of protection for those who licensed or carried out the predation? Page through any of the reports of child-rape and torture from Ireland, Australia, the United States, Germanyand be aware that there is much worse to come. Where is it written that the Roman Catholic Church is the judge in its own case? Above or beyond the law? Able to use private courts? Allowed to use funds donated by the faithful to pay hush money to the victims or their families?