Infrastructure, Today’s Entrepreneurs, Heartfelt Science

Democrats and Republicans may be arguing over infrastructure legislation, but they agree on a lot on what America needs. Plus, why small business owners in America fall through the cracks. And, the link between your heartbeat and the strength of your emotions. Also on today's show: there’s a stir in Jane Austen fandom about the lack of diversity in her stories, why humans feel the irresistible urge to swim and moves that can alleviate your desire for a dog.