Democratic presidential nominee Kamala Harris and running mate Tim Walz will sit down for their first joint interview with reporters, according to a report. Harris and Walz plan to speak with CNN on Thursday, according to the outlet. Anchor Dana Bash will conduct the interview, which will air at 9 p.m. Eastern Time that day. The debate comes as the Harris campaign prepares for a planned Sept. 10 debate with Republican presidential nominee Donald Trump. Want more breaking political news? Click for the latest headlines at Raw Story. ALSO READ: From Nixon to Trump: How the GOP has weaponized ‘oth…