 KBLA 1580 Santa Monica. I'm Tyreek Wynn. Here's the latest on the Black Information Network. Chicago, Illinois United Center is beginning to transform for this summer's Democratic National Convention. Monday was move-in day as the arena was being converted into a national stage. Starting August 19th, close to 5,000 delegates from across the nation will arrive in Chicago, joined by 5,000 visitors to officially nominate Joe Biden and Kamala Harris for re-election.