At Bloomberg campaign headquarters in NY last week, campaign manager Kevin Sheekey explained why Michael Bloomberg entered the race and why he believes a national campaign can win.

Why Silicon Valley’s congressman is all in for Bernie Sanders

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.