David Leonhardt: Elizabeth Warren’s biggest idea
(Andrew Harnik | AP) Democratic presidential candidate Sen. Elizabeth Warren, D-Mass., speaks at a rally at West Delaware High School, Saturday, Jan. 4, 2020, in Manchester, Iowa.
(Andrew Harnik | AP) Democratic presidential candidate Sen. Elizabeth Warren, D-Mass., speaks at a rally at West Delaware High School, Saturday, Jan. 4, 2020, in Manchester, Iowa.