The more he opens his mouth....the more he convinces me that he suffers from senility or some type of mental impairment.

It is not normal (let alone appropriate) for the VP of the USA to address an American citizen (or anyone) as "Smart-ass". Not only was his language vulgar, but he preceded the word (S-A) with: "why must you always be such a ........?"

A rather bizarre comment for Biden to make considering this was his first encounter with the employee at the frozen yogurt store. This latest "slip" is only one of many such remarks that indicate (IMO) something's not quite right with this man.

I am deeply concerned for our country, as there is always the possibility (God-forbid) that Biden could become POTUS during the next three years.

Obama..... quit smoking!