WASHINGTON (AP) — Karoline Leavitt, the youngest person to serve as White House press secretary, will make her debut in the briefing room on Tuesday. Her first briefing is scheduled for 1 p.m. ET.

Karoline Leavitt used her first briefing in the role to warn veteran reporters that they were increasingly irrelevant.

Press secretary Karoline Leavitt said President Trump would open the briefing room to bloggers, podcasters and social-media influencers.

Karoline Leavitt delivered her first official White House press briefing Tuesday afternoon — becoming the youngest White House press secretary to take the podium. Leavitt, 27, was met with sharp questions from journalists about President Donald Trump’s busy first week back in the White House.

White House Press Secretary Karoline Leavitt announced significant changes to White House briefings to allow for influencers and podcast hosts to apply for media credentials.

White House press secretary Karoline Leavitt made her briefing debut on Tuesday, where she sparred with reporters over a federal freeze on grants and made clear that President Donald Trump himself will be the administration's main messenger.

White House press secretary Karoline Leavitt was pressed for answers about Team Trump's idea for a spending freeze. It didn't go especially well.