The existence of gay Republicans is hardly a new phenomenon. The Log Cabin Republicans, an organization for gay men and women within the party, was founded back in 1977 in California. But every so often, the existence of gay conservatives gets media attention, particularly during election cycles. In more recent years, gay conservatives have been getting more attention as the Republican Party struggles with its identity. American opinion has shifted significantly to support top issues among gays and lesbians, particularly in support of marriage recognition. Support for gay marriage among evangelical Christians has doubled over the past decade, according to...