An old video of Tim Walz surfaced and shows him mocking the National Guard. Tim Walz suggested they are not heavily trained, but instead – a bunch of 19-year-old cooks. Tim Walz is under constant scrutiny from the times he may have lied about his career with the military. Tim Walz may have made himself look better in the past by lying about his military status. He was also mocked as a coward for retiring before his deployment.