World Leaders Arrive in Washington for G8

Security personnel watch as the airplane carrying French President Francois Hollande and his companion Valerie Trierweiler arrives for the G-8 Summit at Dulles International Airport in Chantilly May 18, 2012.

An American Honor Guard greets the French Delegation as their plane arrives at Dulles International Airport.

French President Francois Hollande and his companion Valerie Trierweiler arrive for the G-8 Summit at Dulles International Airport.

Italian Prime Minister Mario Monti, left, walks to a motorcade upon his arrival at Dulles International Airport.

Oxfam activist wearing masks depicting G-8 world leaders participate in a demonstration outside the White House in Washington, May 17, 2012.

Jim Stull, 78, a life long resident of Thurmont, Maryland, places American flags along an exit ramp that will be traveled by dignitaries motorcading to Camp David for the G-8 Summit.