US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Oversight Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)