Joe Biden has strange object on his arm at 2020 Presidential Debate | #Angiocath

In the recent 2020 Presidential debate Joe Biden had something unusual on his arm. There seem to be two different objects. The first, is unknown, although some have speculated it is an Angiocath IV needle. The second seems to be a radio receiver or likewise device. You can see at times when the first object moves strange invisible fibres pinch his skin. These fibres are seen many times when there are close up of Joe Biden's arm or hand, if the object is moving.