The Senate Impeachment trial of President Trump draws to its conclusion. Meanwhile, Britain gets ready to leave the European Union. The coronavirus continues to spread, prompting airlines to suspend flights to China. Tributes continue to pour in for the nine victims of last week's helicopter crash, which included basketball star Kobe Bryant, and his 13-year-old daughter. Correspondent Bill Rehkopf has these stories and more on the CBS News Weekend Roundup.