Democratic vice presidential candidate Gov. Tim Walz of Minnesota has made yet another trip to the Great Wall of Exaggeration in describing his visits to China, according to new reports. As noted by CNN, ever since 2014, Walz has been claiming he was in Asia on June 4, 1989, when the Chinese government launched the brutal crackdown on pro-democracy protesters gathered in Tiananmen Square. “As a young man, I was just going to teach high school in Foshan in Guangdong, and was in Hong Kong in May of ’89,” he said then. “And as the events were unfolding, several of us went in. And I still remember…