He's just copying The First Lady .
Source: @CharlesDharapak
President Barack Obama strikes the Heisman pose, while presenting the U.S. Air Force Academy football team seniors with the Commander-In-Chief's Trophy today. The Air Force beat the Army and Navy in 2011 to claim the trophy for the 18th time.
(Getty Images / Chip Somodevilla)
(Reuters / JASON REED)
(Reuters / JASON REED)