Vice President Joe Biden visited the Obama campaign headquarters in Chicago while in the city Monday for a fund-raiser. Biden was with his wife Jill, and sons Hunter and Beau, the attorney general of Delaware.

Biden--who has visited the headquarters before--spent around 20 minutes at the Prudential Building operation. Biden thanked everyone for the work they are doing for the Obama/Biden ticket.

Sun-Times political writer Abdon M. Pallasch filed the pool report about the event HERE.