In the wake of the Supreme Court’s devastating opinions on same-sex marriage and Obamacare, some conservatives are asking themselves: Has America reached the point when we have become like ancient Rome in its final days, all bread and circuses, that we cannot make our way back to the ideas on which we were founded? Do the actual words of the Constitution matter anymore? Should we give up the fight for limited, constitutional government and simply accept that the left has won? Of course not! Conservatives have never been quitters as two of our greatest heroes—Barry Goldwater and Ronald Reagan—demonstrated when...