Joe Biden's awkward handshake in 'thin air' goes viral

• U.S President Joe Biden's handshake in thin air has gone viral. After finishing his speech at the North Carolina Agricultural & Technical State University, Biden turned and appeared to shake hands with 'thin air'. He looked apparently lost for a moment before walking off the stage. His handshake with nobody has left social media to go into a tizzy. Republican senator Ted Cruz posted a wide-eyed emoji at Biden's video. Other social media users questioned his cognitive abilities while some other users supported Biden saying that his actions were being misinterpreted. Watch this video to know more.