Ex-White House Communications Director Anthony Scaramucci said John Kelly was Donald Trump ’s longest-serving chief of staff ...

Harris' comment comes after Trump's his longest-serving chief of staff said Trump praised Adolf Hitler while in office.

A variety of Republicans tried to defend Donald Trump from John Kelly’s latest condemnations. Gov. Chris Sununu's talking ...

Kamala Harris seized on John Kelly's condemnation of Donald Trump as the story that should — or at least could — decide the ...

Former Trump chief of staff and retired four-star Marine general John Kelly told the New York Times earlier this week that ...

Donald Trump has lashed out at his former chief of staff John Kelly after he made damning claims about the Republican ...

Donald Trump’s response to being described as a Hitler-loving fascist by his former White House chief of staff was a ...

Donald Trump’s longest-serving chief of staff is warning that the Republican presidential nominee meets the definition of a ...

Harris called Trump "increasingly unhinged and unstable" in her first on-camera reaction to Kelly's comments on Wednesday ...

John Kelly, a former chief of staff to former President Donald Trump, hammered his former boss in a stunningly public fashion ...

Donald Trump called on Christian voters to cast their ballots during a Georgia campaign stop but did not address accusations ...

Kamala Harris called Donald Trump "increasingly unhinged and unstable" in response to Trump's former chief of staff calling ...