When dealing with official state visits, things come in pairs. The leaders hold joint press conferences. The limousines in the motorcades fly the flags of both nations on the hood. The staff sit in equal numbers at the table, each opposite his or her equivalent in the other country's delegation. Even the official photographers are paired together. Where one is allowed to go, the other will expect to follow.
For Pete Souza, director of the White House Photo Office (and my boss), it is a matter of professional courtesy and collegial camaraderie.
In this update Pete tells us some of the other trials and tribulations of shooting on the road. And he has one more surprising pair: though this is President Obama's first trip to China, it is Pete's second state visit. He was here as one of President Reagan's official photographers in 1984 and shared with us some of the differences he has noticed over the decades in this vibrant city.
He also shared some of the lens lengths he uses but don't be fooled, it takes more than a certain type of lens to capture a great photo.
Here are some pictures from the trip so far:
Arun Chaudhary is the official White House videographer