Are monopolies evil? who regulates most monopolies? Are those regulators evil?

These sites will help you answer these questions.

http://dictionary.reference.com/browse/evil

http://www.uwcades.org/cgi-bin/uwcnpro/fullnews.cgi?newsid1011938400,68822,

http://www.econlib.org/library/Enc/Monopoly.html