Over the past week, President Donald J. Trump dramatically ceded the stage to Elon Musk in the Oval Office, turned the Democratic mayor of New York City into a political pawn and ensured that Vladimir Putin begins peace talks with Ukraine on Russia’s terms. The Times journalists Michael Barbaro, Maggie Haberman, David E. Sanger and Zolan Kanno-Youngs sit down and discuss the latest week in the Trump administration.