Yes. Ron Paul comes across verbally as a nutcase. His written work is perhaps a bit more more careful wording but stll exposes his irrational and flawed reasoning. He is rules-based, derives his conclusion first and then attempts to rationalize them.
http://www.antiwar.com/paul/?articleid=2372
http://www.house.gov/paul/congrec/congrec2006/cr040506.htm
Some more Ron Paul links. He makes Hillary Clinton look reasonable on foreign policy in comparison.
http://nationaljournal.com/onair/transcripts/071116_paul_ron.htm
http://www.realclearpolitics.com/articles/2007/12/ron_paul_on_war.html
Ron Paul talks about foreign policy like Bush did in 2000. Unfortunately, Bush did a 180 in 2003 and decided to start nation building, which has been disastrous saved only by Patreaus.