There is a great amount of interest in this year’s presidential elections, as everybody seems to recognize that our next president has to be a lot better than George Bush. The Democrats are riding high with two groundbreaking candidates — a woman and an African-American — while the conservative Republicans are in a quandary about their party’s nod to a quasi-liberal maverick, John McCain. Each candidate is carefully pandering to a smorgasbord of special-interest groups, ranging from gay, lesbian and transgender people to children of illegal immigrants to working mothers to evangelical Christians. There is one group no one has...