"You were born in Hawaii? You have a birth certificate?"

At one table, Obama visited a family that was celebrating a child’s birthday and he led them in serenading a young woman, Sorina Terrell, with “Happy Birthday.” The president also spent a moment with Terrell’s 3-year-old daughter, Natalia.

Obama visited a table of ten, where it was brought to his attention that 7-year-old Andre Wupperman was born in Hawaii, the president’s birthplace. The president couldn’t help but make a joke, poking at the birther movement who have questioned whether he really was born in Hawaii.

“You were born in Hawaii?” Obama asked. ” You have a birth certificate?”