Those Newsletters
Paul disassociates himself from the newsletters (although not from all the people who wrote them) and the people running his campaign have no connection to that older, nastier iteration of his career. The campaign was growing so much larger and more interesting than the conspiratorial Paul circle of the late 80s and mid-90s.
In any case, the Paul pile-on is starting to get ridiculous. You can blame Paul and the ghostwriters for some of this, for keeping what was in the newsletters so quiet, but simply because so many of them are now out I'm seeing"damning" quotes that pad the lists without making Paul look out of line. The excitable Dan Koffler compiles some that wouldn't sound out of place, frankly, in a conservative blog or in National Review