The debate over witnesses in Trump's impeachment trial

January 31, 2020

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Senate Majority Leader Mitch McConnell is shown walking with security personel and weaing a dark overcoat.

Senate Majority Leader Mitch McConnell arrives at the US Capitol before the start of Friday's Senate impeachment trial of President Donald Trump in Washington, DC, Jan. 31, 2020.

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Mary F. Calvert/Reuters

The US Senate heard arguments Friday over whether to consider hearing from witnesses in the impeachment trial of President Donald Trump. And, it's Brexit time. At midnight Friday (Brussels time), Britain officially ends its membership in the European Union. Plus, immigrants and refugees in Iowa discuss how they see both opportunities — and obstacles — to their participation in Iowa caucus and in American political life.
 

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