CNN’s John Berman on Thursday spoke with John Bolton, former U.S. ambassador to the UN and former national security advisor ...

The former national security adviser called for the secretary of state to resign as his "reputation might suffer for a long ...

John Bolton, a former National Security Advisor in President Donald Trump's first term, said his ex-boss is cognitively ...

John Bolton, who served as national security advisor to President Donald Trump during his first term in office, slammed his ...

Former national security adviser John Bolton said President Trump’s mind is “full of mush” as he navigates international ...

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.

Former U.S. ambassador John Bolton questions President Trump’s motivations in trying to broker peace between Russia and ...

Former national security adviser John Bolton thinks that Donald Trump’s mind is deteriorating, based on some of his recent comments. CNN’s Kaitlan Collins asked Bolton in an interview Monday ...

ZELENSKYY: You think... TRUMP: You're gambling with World War III. SIMON: John Bolton joins us now. Mr. Bolton was ambassador to the United Nations during the George W. Bush administration.

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.