Watch: Rep. Thomas Massie concedes Kentucky House GOP primary to Trump-backed Ed Gallrein (Video)

Republican Rep. Thomas Massie of Kentucky on Tuesday night conceded his House primary race to Ed Gallrein, President Trump's candidate of choice. CBS News senior White House and political correspondent Ed O'Keefe joins from Massie's watch party with more. Then, political strategists Terry Sullivan and Joel Payne join with analysis.

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