As President Trump's legal team continues their case for acquittal, a report in The New York Times about an alleged conversation between Trump and Bolton — contained in a draft of the former national security adviser's book manuscript — could change the equation for some senators who are undecided on calling witnesses.And, Joe Biden and Rudy Giuliani were both discussed at length today as the president's lawyers attempt to reframe and undercut the arguments made by Democratic House impeachment managers.Connect:Subscribe to the NPR Politics Podcast here.Email the show at nprpolitics@npr.org.Join the NPR Politics Podcast Facebook Group.Subscribe to the NPR Politics Newsletter.Find and support your local public radio station.