CON:
http://www.bible.ca/catholic.htm
http://www.chick.com/information/religions/catholicism/
http://www.biblebelievers.com/jmelton/Catholic.html
http://christiananswers.net/q-sum/sum-r005a.html
http://carm.org/roman-catholicism
PRO:
http://www.catholic-defense.com/
http://en.wikipedia.org/wiki/Catholic_Church