The photo is a close-up of Bush's ankles, adorned with black socks decorated with a stack of blue, read and yellow books. It's a nod to Barbara Bush's main cause during her White House years: literacy. CREDIT: Paul Morse/Courtesy of Office of George H.W. Bush via AP
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At Barbara Bush's funeral, George H.W. Bush honored her work on literacy with his socks
After Barbara Bush's funeral, everyone was talking about the photo. No, not that photo -- of the four ex-presidents, three former first ladies and current first lady Melania Trump -- that made the rounds on social media over the weekend.
