WASHINGTON—The likelihood of the Senate voting to call more witnesses in the impeachment trial appeared to mount on Monday as some Republican senators said new allegations about President Trump’s motivation for freezing aid to Ukraine bolstered the case for further testimony. The comments from some lawmakers—which followed the leak of a manuscript by former national security adviser John Bolton—marked a shift from the weekend, when it looked likely that a vote on whether to call witnesses would fail. The president’s legal...

Source: Wall Street Journal January 27, 2020 13:47 UTC