With all due respect, you’re reading way too much into this.
Occam’s Razor.
Biden’s an idiot.....therefore, he acts like an idiot.
I think Bite-me is safe in his job because, seriously, I doubt that Obama could find anyone willing to join him on the ticket.
I support Biden all the way. He is a great ASSet for the republicans. He get’s dumber by the minute. Can’t wait for his debate with Ryan. Should be a hoot!