It's weird, but Joe Biden has ALWAYS had a short index finger on his right hand from photos in his earliest days as a Senator, all the way up through his time in the Obama Administration. The length of the index finger has always been about even with the last knuckle on his middle finger.
It's only in the past year that the index finger became the same length as his ring finger on the right hand. I don't know how that finger grows or shrinks in length, but it seems to be a thing.
Also some pictures show him signing with his left hand and some show him signing with his right hand. Gotta wonder how many actors play Joe??
It's weird, but Joe Biden has ALWAYS had a short index finger on his right hand from photos in his earliest days as a Senator, all the way up through his time in the Obama Administration. The length of the index finger has always been about even with the last knuckle on his middle finger.
It's only in the past year that the index finger became the same length as his ring finger on the right hand. I don't know how that finger grows or shrinks in length, but it seems to be a thing.
Also look closely at his teeth sometimes his lower teeth look skinny and slightly separated. Hi mouth and smile are different too.
The same reason his earlobe attachment changes.