Rough cut (no reporter narration) STORY: U.S. President Barack Obama played his first round of Golf on Martha's Vineyard on Saturday (August 8) with a cool partner. He was accompanied by comedian and "Seinfeld" co-creator Larry David. David joined Obama along with former UBS chairman of the Americas Robert Wolf and Cyrus Walker, a cousin of White House senior adviser Valerie Jarrett. Obama and his family arrived on the popular island on Friday for a 17-day vacation.