The pollster of former US President Donald Trump has rejected the findings of a poll commissioned by John Bolton indicating Trump’s standing among the Republican voters is weakening.

Former White House national security adviser John Bolton has said that a “badly conceived, poorly executed” impeachment trial of Donald Trump will fail convict him.

Outgoing US President Donald Trump has called his own former national security adviser “one of the dumbest people in Washington.”

Senior US Senator Bernie Sanders says the assassination of Iranian scientist Mohsen Fakhrizadeh was an "illegal" move aimed at undermining possible talks between Iran and the incoming US administration.

Former New Jersey Governor Chris Christie, who has been a Donald Trump ally from the get-go, has turned against the outgoing president, saying he should accept the election results.

A top adviser at the Pentagon says prominent US officials, including Iran hawks Secretary of State Mike Pompeo and former national security advisor John Bolton, have been taking money and getting rich from the Israeli lobby.

Former US national security advisor John Bolton has admitted to receiving money from the anti-Iran terrorist cult of Mujahedin-e-Khalq Organization.

US President Donald Trump will not leave office “graciously” if he loses the 2020 presidential election, says John Bolton.

Former US national security advisor John Bolton has admitted to receiving tens of thousands of dollars from the anti-Iran terrorist cult of Mujahedin-e-Khalq Organization (MKO).

US war hawk John Bolton dodges a question about his ties with the anti-Iran Mujahedin-e-Khalq Organization terrorist group, calling for "regime change."