It is a kubaton wrapped in a roll of paper, to render Biden a 'cerebral hematoma' in case he talks; he is a paid Obamabot assigned to protect the 'next-in-line'!
The job isn't easy ,.. Biden suggested going out on your patio and shooting off two rounds from a shotgun to scare thiefs.
He is a patriot , who will be manning the armoured car comming down your street to assure you that ; "Nothing to see here ,.. move along ! "
Notice Biden's left hand.. I think it occurrred at a "gay wedding"