Biden defends his 2024 exit timing, criticizes Trump's foreign policy and his own party's doubts about the decision.
Nvidia CEO warns U.S. export limits on AI chips could hurt American leadership and benefit Chinese competitors like Huawei.
Newly confirmed Social Security Commissioner Frank Bisignano faces scrutiny over agency's restructuring amid concerns about service disruptions and job cuts.
Biden defends his 2024 exit timing, criticizes Trump's foreign policy and his own party's doubts about the decision.
Nvidia CEO warns U.S. export limits on AI chips could hurt American leadership and benefit Chinese competitors like Huawei.
Newly confirmed Social Security Commissioner Frank Bisignano faces scrutiny over agency's restructuring amid concerns about service disruptions and job cuts.