The Bush twins, Barbara and Jenna, taught the Obama girls, Sasha and Malia, how to jump on the White House beds.

First Lady Laura Bush verified the story, and added that there was a real trick to proper White House bed-jumping: "They're really tall beds; you need to get a running start."

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In some families, you can jump on the beds, and in some, they tell you no jumping on the beds. Both the Bushes and the Obamas allow bed jumping. Or, no, maybe Barack and Michelle are the no-jumping-on-the-beds kind of parents. And Malia and Sasha will say but Jenna and Barbara jumped on the beds -- they showed us how to jump on the beds. And Barack and Michelle will be all: The American people voted for change. No more of the failed policies of the Bush years. No more jumping on the beds.