John R. Bolton

The national security adviser claimed, however, that the U.S. never followed through with the payment.
North Korea's criticism appears to be a continuation of its frustration at deadlocked nuclear negotiations with the United States.
The national security adviser said he has his eye on North Korea but won't speculate on the photos.
The national security adviser was photographed with a notebook that said: “5,000 troops to Colombia.”
John Bolton will leave Turkey without meeting with President Recep Tayyip Erdogan.
President Donald Trump's national security adviser appeared to backpedal on the president's initial promise for an immediate pullout.
MSNBC intelligence analyst slams national security adviser for refusing to listen to the audio.
"Unless you speak Arabic, what are you going to get from it?" Trump's national security adviser said.
Russian official Sergei Ryabkov said the Trump administration was using the Cold War-era pact to “blackmail” the Kremlin.