George Bush, in the very first sentence of his remarks about presidential transitions today --
THE PRESIDENT: Thank you all for coming. Mr. Vice President and Lynne, thank you for being here with us. Laura and I welcome you to the South Lawn -- better known as Barney's playground. (Laughter.)
Hopefully Barney is not giving George any ideas as he watches the dog's perambulations.
UPDATE: Barney is not dealing with transition very well.