Summary: The Chronicle's Washington correspondent Tal Kopan has the latest from the impeachment of Donald Trump. While a majority of senators rejected Trump's argument that a trial is unconstitutional, Democrats may not have enough votes to convict. Kopan weighs in on the atmosphere in Congress, the politics of the moment and the impact on VP Kamala Harris. | Unlimited Chronicle access: sfchronicle.com/pod Learn more about your ad choices. Visit megaphone.fm/adchoices
