The keynote address at the Democratic National Convention tonight will be delivered by San Antonio mayor Julin Castro, who party sources have reiterated was given the very prominent speaking role as a result of his vast accomplishments in local government and definitely not just because hes Latino. I deliver my speech tonight as a widely respected political figure, and not at all because the Latino vote is pivotal to this Novembers presidential election or because the Democratic Party is desperate for a young, telegenic Latino to be seen on national television endorsing the president, Castro told reporters, repeatedly noting that his three-year tenure as mayor of San Antonio was the primary reason for his selection and not the fact that he plays very well with the largest minority group in the country. Indeed, every single thing I say up here honestly represents my values and beliefs as a person and is in no way part of some patently contrived attempt to show Latino voters that the Obama administration indeed cares about them and has their best interests at heart. I assure you this is not that. As evidence to support his argument, Castro pointed to the long history of thirtysomething mayors delivering keynote addresses at national political conventions. 