Common Ground Committee is part of a robust and growing national movement of bridge builders, who are working to reduce incivility and toxic polarization in America today. We look in-depth at this diverse, vital coalition.

Who's involved and how are they tackling racial, cultural, and political schisms that threaten American democracy?

Our guest, Nathan Bomey, is a reporter for USA Today, and author of the new book, "Bridge Builders: Bringing People Together in a Polarized Age." In this interview, we hear stories about people from many walks of life who are building the structure of a new, more united America.

"Despite its transformational qualities, bridge building often attracts considerable resistance," says Bomey. "In many cases, that's because bridges promise to disrupt the status quo for people who previously benefited from or preferred social isolation." This episode looks at a constructive way forward.