Senator Joe Manchin (D-W.V.) discusses Russian interference in the presidential election and the messy effort to repeal and replace Obamacare.

Does Estonia understand democracy better than any of us?

Opinion writer Jonathan Capehart talks with newsmakers who challenge your ideas on politics, and explore how race, religion, age, gender and cultural identity are redrawing the lines that both divide and unite America. "Capehart" is a podcast from Washington Post Opinions, with conversations adapted from Washington Post Live events.