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

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

Former Biden chief Ron Klain told House investigators that Hillary Clinton expressed concerns about Biden's political ...

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

Sources claimed the former secretary of state met with the president's chief of staff before he dropped out of the 2024 ...

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

Years of industrial complacency, including not putting "enough energy or emphasis on munitions," has painted the U.S. into a corner, former national security adviser Jake Sullivan told Axios. Solving ...

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.

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 ...

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.

White House National Security Advisor Jake Sullivan addresses the daily press briefing at the White House in Washington, D.C., October 26, 2021.