I'm sure the polls are closed for California by now, however, I am providing you with a few reasons why you may or may not want to vote or have voted for Paul which are mainly due to this stance on certain issues affecting the 2008 Presidential Race.
Abortion: http://www.cnn.com/ELECTION/2008/issues/issues.abortion.html
Immigration: http://www.cnn.com/ELECTION/2008/issues/issues.immigration.html
Iraq http://www.cnn.com/ELECTION/2008/issues/issues.iraq.html
Social Securityhttp://www.cnn.com/ELECTION/2008/issues/issues.socialsecurity.html
Taxes http://www.cnn.com/ELECTION/2008/issues/issues.taxes.html
Same-sex Marriages http://www.cnn.com/ELECTION/2008/issues/issues.samesexmarriage.html
More Election Issues http://www.cnn.com/ELECTION/2008/issues/