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.

During a conversation in front of cameras, relations broke down as Trump and Zelensky started arguing in front of reporters, ...

Musk has acknowledged the similarities between the threat to federal employees and his treatment of Twitter staffers during ...

Former White House national security adviser John Bolton said Wednesday that President Trump had “effectively surrendered” to Russian President Vladimir Putin ahead of expected peace ...

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

Follow live updates as President Donald Trump receives Ukraine's Volodymyr Zelenskyy at the White House and the foreign aid ...

John Bolton told comedian Jordan Klepper that President Donald Trump can be a "useful idiot" for Russian President Vladimir ...

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

The removal of Gen. C.Q. Brown and other top officers has deepened concern among Trump’s critics who fear he intends to ...

U.S. president eyeing a “settlement that really, they could have written in the Kremlin,” his former national security ...

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

John Bolton believes Trump could run for an unprecedented third term, but he had warned that President Donald Trump is a ...