Gotta love the Ron Paulies for posting more on the Internet than any other group since the Howard Deaniacs.
Sadly, a libertarian isolationism doesn’t work now, and I don’t trust an isolationist to manage the current Romanesque empire that we currently have. It would be like asking a pacifist to manage a boxing match.
In addition, the dogma of the libertarian isolationist — that if we have foreigners who hurt us, then it’s because we’re outside of our own borders — sounds a lot like the pronouncements of the far left. Personally, I grant that people might have legitimate complaints against the US (heck, we have them here!) but that does not justify the acts of war we’ve suffered.
Casually throwing in the word Libertarian to make Paul seem like a kook doesn't bolster your argument. It simply means you don't have one to begin with.
Paul's foreign policy views are based on traditional non-interventionalism, you know, the foreign policy we had up until the 1960s.