A blonde girl is on a tour of the white house. She happens to have the exact right timing, and meets Barack Obama. She quickly shakes his hand, and it turns out that the president has some time to kill. So, he leads her into the oval office.
He sits down. He looks at her and asks, “are you an intern?”
“No.” She replies.
Obama looks disappointed, and realizes he doesn’t have the opportunity he thought he did. So, he tells her, “I want you to find the corner, and then sit there. I have to go take care of some business.”
A few hours later, he comes back. She is still pacing the oval office, looking for a corner.