Why is Joe Biden so warm toward China? Last week, Biden raised eyebrows when he shrugged off concerns over the China threat. “Come on, man,” Biden said. “I mean, you know, they’re not bad folks, folks. But guess what, they’re not competition for us.” Perhaps Biden’s insouciant attitude toward the Chinese government has to do with the fact that his family does not consider them competitors but business partners. In 2013, then-Vice President Joe Biden and his son Hunter Biden flew aboard Air Force Two to China. Less than two weeks later, Hunter Biden’s firm inked a $1 billion private equity...