This week's statements by President Bush and the Vatican, critical of homosexual marriage, have re-ignited the debate over morality and fairness. While the Vatican labels political support of same sex unions "gravely immoral," one Baptist minister says religious views about homosexuality are changing in the same way they changed about slavery, women preachers and Galileo's scientific theories. Dan Avila, associate director for policy and research with the Massachusetts Catholic Conference, defended the Church's position while admitting that it is "counter-cultural." The Church teaches that marriage, defined as an exclusive and indissoluble union between one man and one woman, is a...