This is reported by RIA Novosti with reference to CNBC Television.
It is noted that the signing ceremony of the law concerning the support of semiconductor manufacturers was held at the White House.
After finishing his speech, the leader of the Democratic majority of the upper house of Congress Chuck Schumer began to shake hands with everyone who was present on the stage, including Biden.
However, Biden extended his hand again, this time into the void.
After standing like that for a while, the American leader lowered his hand.
Earlier, clinical psychologist Ilya Pluzhnikov, candidate of psychological sciences, in an interview with RT, explained Biden's handshakes with emptiness.