CHICAGO — When U.S. Sen. Cory Booker (D-NJ) slammed his gavel and concluded the Democratic National Convention’s Thursday session around 10:45 p.m. CT, he told delegates that he doesn’t care where they go, but they “can’t stay here.” The Minnesota Delegation wasn’t having it. ALSO READ: ‘Absolutely essential’: Son of Oath Keeper Stewart Rhodes is all in for Kamala Harris Want more breaking political news? Click for the latest headlines at Raw Story. More than a half hour after the session ended, and the United Center floor otherwise empty, several dozen Minnesotans — and other delegate hangers…