House Republicans are questioning Bruce Reed and other top aides about Biden’s cognitive health. Here’s what to know.

Former Biden deputy chief of staff Bruce Reed is appearing before House Oversight Committee investigators on Tuesday.

Bruce Reed, who served former President Joe Biden for the entirety of his term, entered a House office building at 9:56 a.m. Tuesday and did not take any questions from reporters.

Bruce Reed was a member of the Biden "politburo," while Anita Dunn worked with Biden in the Obama White House.

It's been six months since Joe Biden left the Oval Office. Republicans, including President Donald Trump, can't stop talking about him.

It's been six months since Joe Biden left the Oval Office. Republicans, including President Donald Trump, can't stop talking about him.

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