Tamara Keith and Amy Walter on impeachment public opinion, Bloomberg’s 2020 campaign

NPR's Tamara Keith and Amy Walter of the Cook Political Report join Judy Woodruff to discuss the latest political news, including whether two weeks of public impeachment hearings have shifted public opinion about President Trump and the investigation into his Ukraine policy, potential pressure on Republican lawmakers and the late entrance of Michael Bloomberg into the 2020 Democratic race.

Shields and Brooks on impeachment testimony, newest 2020 Democrats

Syndicated columnist Mark Shields and New York Times columnist David Brooks join Judy Woodruff to discuss the week in politics, including whether public impeachment hearings are making President Trump more or less vulnerable, what stood out about the witnesses who testified so far, whether Trump's Ukraine dealings are surprising or "in character" and the latest dynamics among 2020 Democrats.