Lee Zeldin has been confirmed as the EPA Administrator, focusing on deregulation while facing scrutiny over his climate policies in the Trump administration.
Kristi Noem has been confirmed as Secretary of Homeland Security, taking charge of key immigration enforcement and national security initiatives for President Trump.
Pete Hegseth, Trump's pick for Defense Secretary, faces scrutiny in the Senate amid allegations of misconduct, including a $50,000 payment to a sexual assault accuser.