Shortly after leaving a pub yesterday afternoon, David Cameron realized he'd left something behind: his daughter. The British prime minister thought Nancy, 8, was with wife Samantha; Samantha thought the girl was in the car her husband was traveling in. In fact, she was in the bathroom, the Sun reports. After the family realized what had happened, the PM hurried back to pick his daughter up; she was separated from her parents for about 15 minutes. The staff "didn’t know what to do" once they'd found her, said a local. "It’s not like you can look up David Cameron in the phone book and then ring to say, 'You’ve left your daughter behind.'"