John Bolton was there during Trump's first term ... BOLTON: Thanks for having me. (SOUNDBITE OF MUSIC) KELLY: And a note - NPR reached out to the White House in response to Bolton's remarks.

SUMMERS: We’ve been speaking with John Bolton, former national security adviser and former United States Ambassador to the U.N. Ambassador Bolton, thank you for your time. BOLTON: Thanks for having me ...

SUMMERS: We've been speaking with John Bolton, former national security adviser and former United States Ambassador to the U.N. Ambassador Bolton, thank you for your time. BOLTON: Thanks for having me ...

There seems to be little that President Trump and one of his first-term national security advisers, John Bolton, agree on publicly these days — but one issue may be whether the U.S. should ...

A post shared on Facebook claims John Bolton, who served as President Donald Trump’s national security advisor from 2018 to 2019, was purportedly convicted of treason and executed at Guantanamo Bay.

There seems to be little that President Trump and one of his first-term national security advisers, John Bolton, agree on publicly these days — but one issue may be whether the U.S. should acquire ...

John Bolton, Trump's former national security adviser, says making Greenland an American territory or commonwealth could help with security... John Bolton on expanding into Greenland There seems ...