Hillary Clinton's Old Date

Bill and Hillary Clinton are driving in the country near Hillary's hometown. They are low on fuel, so Bill stops at a gas station. The man at the gas station comes out and looks into the window.
"Hey, Hillary! We used to date in high school, do you remember me?" he asks.

They talk merrily for a few minutes. Bill pays, and they leave. As they drive, Bill is feeling very proud of himself and looks over at Hillary.

"You used to date that guy? Just think what life would be if you hadn't married me," he says. Hillary looks at Bill and says to him,

"Well, I guess you'd be pumping gas and he'd be President"