The Canadia Bank Tower, left, stands next to the Vattanac Capital Tower under construction in Phnom Penh, Cambodia, on Friday, Nov. 16, 2012. U.S. President Barack Obama arrives in Phnom Penh later today to join the Association of Southeast Asian Nations (Asean) East Asia Summit, which also includes leaders from Japan, South Korea, India, Russia, Australia and New Zealand. Photographer: Will Baxter/Bloomberg via Getty Images
