Walz: Past misstatements unlike being 'pathological liar like Donald Trump'

Minnesota Gov. Tim Walz (D), the Democratic nominee for vice president, defended his past misstatements about his military service and his travel to China, arguing there was a difference between mixing up dates and being a "pathological liar like Donald Trump."

Walz was pressed during an interview with "60 Minutes" that aired Monday about his past statements in which he said he was present during the Tiananmen Square protests in 1989.

"I think folks know who I am," Walz said.