Summary: <p class="MsoNormal"><span style="font-size: 14.0pt; font-family: Helvetica; color: #1a1a1a;">The site for this year's Democratic National Convention: Charlotte, North Carolina. We take you to this southern city, home to biotech, NASCAR's Hall of Fame and a growing diverse community of Latinos and other immigrants. We also bring you a profile of San Antonio mayor Julian Castro, who has the Democratic party abuzz, and we hear how one man is helping teens in the Bronx be sexually healthy. Want to know what else we’re doing? We’re on TV! Check out our new special, <em>America By The Numbers</em>.</span></p>
