President Joe Biden told Pennsylvanians on Friday that he works for the government in the Senate, a comment likely to fuel concerns about the gaffe-prone president’s mental fitness.

“My name’s Joe Biden. I work for the government in the Senate,” said the 81-year-old president as he met employees at a coffee shop in the Keystone State.

[Maybe he doesn’t know where he works? UPDATE: Link changed to the Free Beacon after the DM changed its story. — Ed]