Kate, Duchess of Cambridge, and Britain's Prince William arrive at The Carlyle hotel Sunday in New York. Their schedule includes a visit to the National Sept. 11 Memorial and Museum and an NBA basketball game between the Brooklyn Nets and the Cleveland Cavaliers. The Associated Press
Kate, Duchess of Cambridge, greets children at the Northside Center in New York on Monday, the first full day of an official visit to the U.S. by Prince William and his wife.
Kate, Duchess of Cambridge, accepts flowers from a student outside Northside Center for Child Development, Monday in New York. The Associated Press
People yell out greetings as Kate, Duchess of Cambridge, prepares to leave an event in the Harlem neighborhood of New York Monday. Kate visited a Harlem organization that provides afterschool programs, psychotherapy, parent education and other services to about 3,300 children and families each year.
Kate, the Duchess of Cambridge, sits next to 4-year-olds April, left, and Sammy in a preschool class at the Northside Center for Childhood Development, Monday in New York. The Associated Press
President Barack Obama meets with Britain's Prince William in the Oval Office Monday. The Associated Press
Prince William delivers remarks to the International Corruption Hunters Alliance conference at World Bank headquarters in Washington on Monday.
Kate and Prince William, walk next to Hillary Rodham Clinton while attending a reception co-hosted by the Royal Foundation and the Clinton Foundation at the British Consul General's residence Monday in New York on Monday. The Associated Press
Prince William and wife Kate listen to former U.S. Secretary of State Hillary Rodham Clinton during a reception co-hosted by the Royal Foundation and the Clinton Foundation at British Consul General's Residence in New York.
Kate listens to her husband as he speaks to guests during a reception co-hosted by the Royal Foundation and the Clinton Foundation at British Consul General's Residence in New York on Monday.
Kate laughs as she mingles with members of the British community in New York from culture, arts, hospitality, and business before a luncheon at the residence of the British Consul General on Monday. The Associated Press
Prince William and Kate meet with LeBron James backstage as they attend the Cleveland Cavaliers vs. Brooklyn Nets game at Barclays Center in the Brooklyn on Monday.
Prince William jokes with Dikembe Mutombo, left center, during the game between the Brooklyn Nets and the Cleveland Cavaliers at Barclays Center on Monday.
Britain's Prince William and Kate, Duchess of Cambridge, acknowledge the crowd during the second half of an NBA game between the Brooklyn Nets and the Cleveland Cavaliers Monday in New York.
The royal couple place flowers at the edge of one of the reflecting pools while visiting the National September 11 Memorial & Museum on Tuesday.
Kate and William pause for a moment of silence after placing flowers at the edge of the South pool of the National September 11 Memorial & Museum at the World Trade Center site in New York.
Kate and William do a virtual signing of the South Tower Column during their visit to the National September 11 Museum.
William and Kateview the art installation of Spencer Finch during a tour of the National September 11 Memorial and Museum on Tuesday in New York. Prince William and Kate were on the last of their their-day tour of New York City, their first visit to the United States since a trip to California in 2011.
William and Kate tour of the lobby of One World Trade Center after a visit to the National September 11 Memorial and Museum on Tuesday.
William and Kate watch Steven Prescod, 22, of Brooklyn, perform an autobiographical spoken word piece called "Brooklyn Boy" at The Door, a service provider to disadvantaged young people in New York.
William and Kate chat with students Nya Hayer, right, and Steffon Bell as they visit The Door, a service provider to disadvantaged young people in New York.
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