GOP senator: Wrong, yes. Impeachable, no

It's likely going to end how it began - partisan, acrimonious, and with President Donald Trump still in office. Senators Lamar Alexander and Lisa Murkowski both signaled their opposition to witnesses, all but assuring that the Senate trial will wrap up without testimony from key figures like Ambassador John Bolton. How will American voters react? CNN senior writer Zach Wolf - who publishes the impeachment watch newsletter - unpacks the latest impeachment developments with CNN reporter & producer Marshall Cohen and CNN political commentator Sarah Isgur. via Knit