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

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

John Bolton, former U.N. ambassador and U.S. National Security Advisor, urged students to rethink America’s role in regime ...

John Bolton, who served as national security advisor to President Donald Trump during his first term in office, slammed his former boss for the U.S. voting with Russia and North Korea against a UN ...

Former White House national security adviser John Bolton brushed off President Trump’s recent threat to impose sanctions on Russia over its continued strikes in Ukraine as peace talks are ...

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.