 &lt;p&gt; &lt;span id=&quot;_oneup&quot; style=&quot;font-size: 11px;&quot;&gt;SAN DIEGO &amp;mdash; Two leading Republican contenders for mayor of America&amp;#39;s eighth-largest city are openly gay, and voters have barely noticed. It doesn&amp;#39;t come up at campaign appearances or in local news coverage.&lt;/span&gt;&lt;/p&gt; &lt;div&gt; &lt;p&gt; &lt;span