Paul would do 100% isolation. I’m just an advocate of getting rid of income taxes, trying to get the $16 trillion in offshore accounts back on American shores, drilling at home, paying our debt to China and telling them to bugger off, while keeping a presence in friendly countries like the UK, Australia, Poland, Israel, as well as keeping the hospital in Germany, severing all ties with the UN, and ending foreign aid to countries where the government takes it from the people.
Paul would bring every American soldier back and reduce our military to a very well armored guerrilla force. They’d probably fuel up P-51 Mustangs and use those in place of the F-15 to save money.