John Bolton, US President Donald Trump's national security adviser, lied to his boss about Bolton's resignation or sacking. "Let's talk about it tomorrow."

Trump recently wrote on his Twitter account that he asked Bolton to resign last night and that Bolton resigned Tuesday morning.

The White House announced ahead of Trump's tweet about Bolton's resignation that Bolton will appear as US national security adviser at a joint press conference with Secretary of State Mike Pompeo and Treasury Secretary Stephen Mnuchin.