The twins offered President Obama's girls advice for life after the White House. Photo: Getty Images
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President George W. Bush and Laura Bush's twin daughters Jenna, right, and Barbara, left, penned a heartfelt letter to Malia and Sasha Obama. Photo: Shealah Craighead/The White House via Getty Images
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The Bush sisters noted of the Obama girls, "We have watched you grow from girls to impressive young women with grace and ease." Photo: Pete Souza/The White House via Getty Images
