Senior Democrats close to Joe Biden told his former chief of staff Ron Klain that the then-president was on the decline, ...

Former Biden chief of staff Ronald Klain appears before House investigators probing whether White House aides concealed signs ...

Klain — a member of a purported “Politburo” that made high-level decisions as Biden grew less cogent in office — appeared ...

Former White House chief of staff Ron Klain answered questions in an interview with the House Oversight and Government Reform Committee in its investigation into former President Biden’s mental acuity ...

Joe Biden 's former chief of staff appeared before congressional investigators to testify in House Republican's cover-up ...

Fox News senior national correspondent Aishah Hasnie reports on the current Biden investigation, former Biden chief of staff ...

Former president Joe Biden's $10 million memoir contract sparks skepticism about his ability to author the book, with ...

Fla., discusses President Donald Trump's tax bill and whether Congress will subpoena Jill Biden and Kamala Harris over former ...

The typical reaction to anyone invoking the Fifth Amendment under questioning? Where there’s smoke, there’s fire. It’s widely ...

As the GOP probe into Biden’s mental acuity and use of an autopen expands, a growing number of his top aides are being swept ...

A third witness in a little over a week has invoked the Fifth Amendment right in a House investigation into former President ...