While President Trump's cabinet nominee's face-off against members of Congress in their confirmation hearings, some already confirmed members begin to take action. 

Oklahoma Senator Markwayne Mullin describes a new wave of enthusiasm on Capitol Hill while comparing his experience in Congress under the Trump and Biden administrations. He reflects on President Trump's effort to expand the Republican Party while building new coalitions. 

Later, Markwayne explains his family background as a member of the Cherokee Nation.

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