Donald Trump's former chief of staff has called for former national security adviser John Bolton to testify at the President's Senate impeachment trial.
Donald Trump has defined orthodoxy in his own image and anyone who objects faces destruction - or so political wisdom has it. Enter John Bolton.
The revelations about John Bolton's book have shaken up Trump's Senate trial,which had appeared to be moving towards a speedy acquittal.
The revelation challenges the defence offered up by Trump and his attorneys in his Senate impeachment trial.
Donald Trump's former national security adviser says that he is"prepared to testify"if he is subpoenaed by the Senate in its impeachment trial.
The invitation was accepted as Democrats and Republicans wrangle over the impeachment trial in the Senate.
Witnesses’ testimony brought to light details of the July 10 gatherings,in which officials were confronted with a scheme they had previously only suspected.
In President Donald Trump's renegade orbit,there are unspoken rules he expects his advisers to follow.
Three top allies of John Bolton resigned from President Donald Trump's administration on Wednesday,departing the White House a day after the former national security adviser left amid disputes with the President over a range of policy issues.
Just an hour before he was fired,the White House announced that Bolton would be appearing at a 1.30pm news conference alongside Secretary of State Mike Pompeo.
The US President said he disagreed with too many of Bolton's policy suggestions.