A limousine, known as “The Beast,” arrives with US President Barack Obama past an honor guard for an official arrival ceremony at Parliament House in Canberra on November 16, 2011. US President Barack Obama began a 28-hour visit to long-time ally Australia where their 60-year-old security alliance will be strengthened for a new century marked by the rise of China. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)