At the vice-presidential debate, Gov. Tim Walz tried to dismiss a previous misstatement as insignificant and said he could be “a knucklehead at times.”

Newly unearthed reports contradict previous claims made by Minnesota Gov. Tim Walz about his travel to China, including a claim that the Democratic vice presidential nominee was in Hong Kong for a teaching position in 1989 during the Tiananmen Square pro-democracy protests that ended in hundreds of protesters killed by the Chinese government.