Donald Trump claimed that his phone call with Russian President Vladimir Putin on Wednesday would be the beginning of the end ...

Trump speaking to Putin sent a potentially dramatic signal that Washington and Moscow could work to hammer out a deal to end ...

John Bolton, Trump's former national security adviser, says making Greenland an American territory or commonwealth could help ...

Former White House Security Advisor John Bolton says that President Trump has effectively caved to Russian President Putin ...

Trump's former national security adviser predicted on Sunday that the president-elect's second term will be "just as chaotic" ...

Dr. Anthony Fauci is the latest ex-aide to lose government protection, reflecting Trump's early moves against perceived ...

President Donald Trump revoked former National Security Advisor John Bolton's Secret Service protection after his inauguration as the 47th president on Monday, Bolton told Fox News Digital.

NPR's Juana Summers talks with Trump's former National Security Advisor John Bolton about the president's ambitions of expanding into Greenland.

The former national security advisor said the Trump administration's latest position "could’ve been written in the Kremlin." ...

Former national security adviser John Bolton criticized President Trump’s proposal to have the United States take over the Gaza Strip. “There are really two issues here. The first is ...