Former President Joe Biden’s chief of staff, Ron Klain, told staffers on the House Oversight Committee that former National ...

Former White House chief of staff Ron Klain revealed Thursday that former President Joe Biden wasn’t seen as “politically ...

Former President Joe Biden’s own allies reportedly raised serious concerns about his ability to stay in the race long before ...

FOX News correspondent Aishah Hasnie reports on former Biden chief of staff Ron Klain's testimony in a closed-door House ...

Jake Sullivan, who served as national security adviser in former President Joe Biden’s administration, on Thursday conceded he was surprised to see his former boss’ performance in his 2024 ...

WASHINGTON -- An unidentified man entered national security adviser Jake Sullivan's Washington, D.C., home in late April, prompting a Secret Service investigation, according to an agency spokesperson.

National Security Advisor Jake Sullivan said on "Face the Nation" that "now is the moment" for a cease-fire in the war in Gaza, urging Hamas to accept a deal with Israel.

White House National Security Advisor Jake Sullivan addresses the daily press briefing at the White House in Washington, D.C., October 26, 2021. (Jonathan Ernst/Reuters) ...

Transcript: National Security Adviser Jake Sullivan on "Face the Nation," Oct. 15, 2023 "We're working on that round the clock," he told moderator Margaret Brennan.

National security advisor Jake Sullivan on Sunday said President Joe Biden was doing what he could to "strengthen" Ukraine's position as the commander-in-chief prepares to leave office in just ...