A sketch artist’s rendering of White House counsel Pat Cipollone speaking in the Senate chamber during the impeachment trial against President Trump on Jan. 21. In the trial, senators play the role of jurors, and Chief Justice John Roberts presides.

A sketch artist’s rendering of White House counsel Pat Cipollone speaking in the Senate chamber during the impeachment trial against President Trump on Jan. 21. In the trial, senators play the role of jurors, and Chief Justice John Roberts presides.