Biden doesn't know what he's signing, but he's told to sign it so he signs it anyways.

 This drooling half-witted dementia patient is a hollow puppet.

The this is not the first questionable situation we’ve seen in the first three days of the Biden administration. As seen in another video on Inauguration Day, Biden robotically stated aloud “Salute the Marines” as he and his wife Jill entered the Capitol. Biden never actually saluted the marines, as National File reported.

He's a literal figurehead, controlled by Marxists and other anti-American actors.