On Tuesday, the presumptive Democratic presidential nominee, Vice President Kamala Harris, officially announced her running mate. STEPHANIE SCARBROUGH/POOL/AFP via Getty Images It's Tim Walz ...

Former U.S. House Democrat Tim Ryan speaks during a primary election night event in Columbus, Ohio, U.S., on Tuesday, May 3, 2022. (Matthew Hatcher/Bloomberg via Getty Images) ...

Former longtime Democratic Rep. Tim Ryan of Ohio is once again calling for President Biden to step aside for Vice President Kamala Harris and end his 2024 bid for a second term in the White House.