The president's former national security adviser told CNN that Trump's threats of sanctions against Russia were empty.

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

Former national security adviser John Bolton said on Wednesday that a ceasefire deal with Russia is not “in Ukraine’s interest,” but the war-torn country’s president, Volodymyr ...

With the lives of millions of people. 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 ...

VLADIMIR Putin is trying to manipulate Donald Trump to get what he wants, his former White House adviser has warned. John Bolton, who worked with Trump during his first term, believes Vlad is ...

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.