The White House said Monday that President Donald Trump, in his social media post stating that the preemptive pardons of January 6 Committee members were “void” and “vacant,” was raising the question of whether or not former President Joe Biden’s signature was “used without his consent or knowledge.”

During a press briefing, White House press secretary Karoline Leavitt responded to a question from CNN’s Kaitlan Collins regarding Trump’s post on Sunday night, in which he declared the pardons are “VOID, VACANT, AND OF NO FURTHER FORCE OR EFFECT, because of the fact that they were done by Autopen.”

Leavitt said Trump “was begging the question that I think a lot of journalists in this room should be asking about whether or not the former president of the United States — who I think we can all finally agree — was cognitively impaired.”