After wrapping-up a photo op at the Bush School of Government and Public Service at Texas A&M, former President George H.W. Bush, former first lady Barbara Bush and other family members were surprised by students dancing to Brooks & Dunn's "Boot Scootin' Boogie."
"That's a flash mob, grandpa," Jenna Bush Hager could be seen explaining to a visibly bewildered Bush, with his mouth hanging open.
Flash Mob America arranged the three-minute performance.
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