An elderly lady was walking on the golf course on the island of Martha's Vineyard. She slipped and fell. Obama who was behind her by chance, helped her to get up promptly. She thanked him and he answered: "It was a pleasure to help you. Don't you recognize me? I am your president. Are you going to vote for me in the next election?" The elderly woman laughed and replied: ''I fell on my ass ... not my head!"