President Barack Obama delivered a commencement address to graduating students at Barnard College in New York on Monday. After wrapping up his speech, Obama appeared to leave behind his Barnard College Medal of Distinction, which he had been given earlier. As he returned to pick up his award from the podium, he spoke into a live microphone, saying, "I've gotta get my..." before trailing off.
UPDATE: 10:11 p.m. ET -- Mary Ann LoFrumento, a member of Barnard's board of trustees who was on the platform with Obama, tells HuffPost in a tweet what he actually said: