European leaders and officials took to social media on Friday to express their support for Ukrainian President Volodymyr ...

Trump and Zelensky separately addressed the Oval Office bickering—Zelensky during an interview with Fox News' Bret Baier and ...

Bolton, who worked for Trump during his first term, said this is more proof that his old boss isn't fit for the Oval Office.

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 national security advisor John Bolton was among conservative figures who criticized the behavior of the U.S. president ...

John Bolton has spent years trying to disguise himself as a conservative while attacking those who don’t believe in his ...

VLADIMIR Putin poured poison in Donald Trump’s ear about Volodymyr Zelensky the moment the Ukrainian president was sworn in, ...

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

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

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 ...

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

President Donald Trump on Friday canceled a planned news conference with Ukrainian President Volodymyr Zelensky after a ...