(L/R) US Secretary of Defense Pete Hegseth, White House 'border czar' Tom Homan, and Attorney General Pam Bondi listen as US President Donald Trump (out of frame) speaks before swearing in the new Secretary of Homeland Security Markwayne Mullin in the Oval Office of the White House in Washington, DC, on March 24, 2026. The US Senate on Monday confirmed Mullin as the new chief of the Department of Homeland Security (DHS), the agency reeling from a partial government shutdown as it works to enforce President Donald Trump's immigration crackdown. (Photo by Jim WATSON / AFP via Getty Images)

US President Donald Trump speaks before swearing in the new Secretary of Homeland Security Markwayne Mullin in the Oval Office of the White House in Washington, DC, on March 24, 2026. The US Senate on Monday confirmed Mullin as the new chief of the Department of Homeland Security (DHS), the agency reeling from a partial government shutdown as it works to enforce President Donald Trump's immigration crackdown. (Photo by Jim WATSON / AFP via Getty Images) / ALTERNATE CROP

New Secretary of Homeland Security Markwayne Mullin (L) and his wife Christine Mullin (R) look on as US President Donald Trump speaks before swearing in Mullin in the Oval Office of the White House in Washington, DC, on March 24, 2026. The US Senate on Monday confirmed Mullin as the new chief of the Department of Homeland Security (DHS), the agency reeling from a partial government shutdown as it works to enforce President Donald Trump's immigration crackdown. (Photo by Jim WATSON / AFP via Getty Images)

US President Donald Trump speaks before swearing in the new Secretary of Homeland Security Markwayne Mullin in the Oval Office of the White House in Washington, DC, on March 24, 2026. The US Senate on Monday confirmed Mullin as the new chief of the Department of Homeland Security (DHS), the agency reeling from a partial government shutdown as it works to enforce President Donald Trump's immigration crackdown. (Photo by Jim WATSON / AFP via Getty Images)

New Secretary of Homeland Security Markwayne Mullin (L) and his wife Christine Mullin (R) look on as US President Donald Trump speaks before swearing in Mullin in the Oval Office of the White House in Washington, DC, on March 24, 2026. The US Senate on Monday confirmed Mullin as the new chief of the Department of Homeland Security (DHS), the agency reeling from a partial government shutdown as it works to enforce President Donald Trump's immigration crackdown. (Photo by Jim WATSON / AFP via Getty Images)

US President Donald Trump (L) speaks before swearing in the new Secretary of Homeland Security Markwayne Mullin (C) as Mullin's wife Christine Mullin (R) looks on in the Oval Office of the White House in Washington, DC, on March 24, 2026. The US Senate on Monday confirmed Mullin as the new chief of the Department of Homeland Security (DHS), the agency reeling from a partial government shutdown as it works to enforce President Donald Trump's immigration crackdown. (Photo by Jim WATSON / AFP via Getty Images)

US President Donald Trump (L) speaks before swearing in the new Secretary of Homeland Security Markwayne Mullin as Mullin and his wife Christine Mullin (R) look on in the Oval Office of the White House in Washington, DC, on March 24, 2026. The US Senate on Monday confirmed Mullin as the new chief of the Department of Homeland Security (DHS), the agency reeling from a partial government shutdown as it works to enforce President Donald Trump's immigration crackdown. (Photo by Jim WATSON / AFP via Getty Images)

WASHINGTON, DC - MARCH 24: Journalist Margot Cleveland speaks during a Senate Judiciary Subcommittee on Federal Courts, Oversight, Agency Action, and Federal Rights hearing examining the Arctic Frost investigation on Capitol Hill on March 24, 2026 in Washington, DC. Arctic Frost was an investigation opened by the Federal Bureau of Investigation looking into President Trump's attempt to overturn the results of the 2020 presidential election. (Photo by Andrew Harnik/Getty Images)