Americans are split on impeachment. The overwhelming majority of Democrats want Trump removed from office, while the vast majority of Republicans are standing by the president. How will this partisan divide impact the 2020 election? And if Democrats overplay their hand, will they turn off moderates and independents? CNN political director David Chalian gets a GOP point of view from former Republican National Committee Chief of Staff Mike Shields. Plus, CNN senior Washington correspondent Jeff Zeleny talks through the impeachment headlines of the day, including the testimony of the acting Ambassador to Ukraine, Bill Taylor.