Questions and answer session concludes; awaiting Senator Alexander decision on witnesses; Soon: Senator Alexander announces decision on witness vote; Senator Lamar Alexander a "No" on witnesses

Questions and answer session concludes; awaiting Senator Alexander decision on witnesses; Soon: Senator Alexander announces decision on witness vote; Senator Lamar Alexander a "No" on witnesses; GOP Senator Alexander will not vote for witnesses; Senator Collins will, unclear how Senator Murkowski will voteTo learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices