You have a major problem with this logic. Even if Ashcroft and his Justice Dept were not inclined to abuse this new power he is (was) temporary.
Four years from now the next AG may make Reno look like a saint by comparison. And the Patriot Act will still be on the books just like RICO.
You are right no doubt. I have supported Patriot with the proviso that it be limited to the war and reviewed periodically.
Patriot in the hands of another Reno or worse would be a disaster.