John R. Bolton served as national security adviser to President Donald Trump and as U.S. ambassador to the United Nations under President George W. Bush. He is the author of The Room Where It ...

"We're having a war with our friends and really crippling our ability to deal effectively with China," Bolton told CNBC.

Former Trump National Security Adviser John Bolton tells CNN’s Anderson Cooper that the president’s tariff agenda is “economic illiteracy” and he should engage in tough negotiations with China on ...

Senaotr Lindsey Graham (R-SC) called on his colleagues to probe President Donald Trump’s decision last week to pull the security detail for his former adviser and frequent critic John Bolton.

John Bolton issued a warning Tuesday about why he believes Donald Trump’s tariffs are a “form of economic illiteracy” that ...

Trump’s former national security adviser lets loose on the leaked Signal group chat and the administration’s foreign policy factions.

(The Hill) — Former national security adviser John Bolton said Wednesday that former Rep. Tulsi Gabbard (Hawaii) and Rep. Matt Gaetz (R-Fla.)—President-elect Trump’s nominees for director of ...

Trump's former national security adviser said the president is hitting at "democratically elected leaders" who won't be ...

Former national security adviser John Bolton suggested Tuesday that he doesn’t believe China will cut a deal with President ...