Lindsey Graham (R-S.C.) says the Senate needs to investigate President Trump’s decision to end his former national security adviser John Bolton’s personal ... threat on his life from Iran.

Former national security adviser John Bolton called President Trump’s positioning on ending the war in Ukraine “pretty close to surrender” in an interview released Thursday. “I think Trump ...

NPR's Scott Simon talks to former National Security Adviser John Bolton about the foreign policy implications of Friday's shocking press conference between President Trump and President Zelenskyy.