Barack Obama arrived at Phnom Penh airport at about 5:30pm local time under tight security. My wife couldn't get home last evening due to traffic blockage. Finally she drop her vehicle at office and walked about 1km in order to get a taxi. TV broadcast live about his arrival. Some resident nearby the airport placed SOS and Obama's portrait on their roof but was taken away by local authority. I hope I could post some of the photos, unfortunately, I don't have an image account.