A video recording of President Joe Biden while visiting Saginaw, Michigan, over the weekend has sparked fresh inquiries and worries regarding his mental sharpness and capacity to fulfill his duties as the nation’s leader.

“Biden shuffles up the sidewalk and greets two gentlemen in Michigan, who rush to cover him with their umbrellas — then they guide a VERY confused Biden inside. VIGOR!” the Republican National Committee’s research arm noted on the X platform.