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LIVE: Markwayne Mullin testifies at Senate confirmation hearing for DHS secretary | NBC News
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March 18, 2026
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3:11:49Now PlayingWatch live coverage as Sen. Markwayne Mullin, President Trump's pick to replace Kristi Noem as the secretary of the Department of Homeland Security, testifies before the Senate Homeland Security and Governmental Affairs Committee during his confirmation hearing. Lawmakers are expected to question Mullin on his priorities for DHS.
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LIVE: Markwayne Mullin testifies at Senate confirmation hearing for DHS secretary | NBC News
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