On today's Your Call, as the Democratic National Convention is underway, we’ll talk about the Democratic Party. Support for gay marriage, abortion rights, and organized labor have all been included in a draft of the party’s platform this year. Who are the people standing behind the Democrats? And how has support for President Obama changed since 2008? Join us at 10am PST or post a comment here. What does it mean to be a Democrat today? It’s Your Call with Holly Kernan, and you.