Actress Gillian Anderson (right) shows first editions of a Charles Dickens book to Britain's Prince Charles, his wife Camilla, Duchess of Cornwall, and David Wootton (left), the lord mayor of London, during a tour of the Dickens Museum in London on Tuesday. (Associated Press)
Actress Gillian Anderson (right) shows two first editions of a Charles Dickens book, with the author's annotations, to Britain's Prince Charles (second from left); his wife, Camilla, Duchess of Cornwall; and David Wootton, lord mayor of London, during a tour of the Dickens Museum in London on Tuesday, Feb. 7, 2012, the 200th anniversary of Dickens' birth. (AP Photo/Andrew Winning, Pool)
Britain's Queen Elizabeth II (second from left); President Obama; Camilla, Duchess of Cornwall, who is Prince Charles' wife; first lady Michelle Obama; and Prince Philip, the queen's husband, take part in the official welcome ceremony outside Buckingham Palace with a honor guard from the Scots Guards at the start of the president's state visit in London on Tuesday, May, 24, 2011. (AP Photo/Alastair Grant)
DREW ANGERER/THE WASHINGTON TIMES England's Prince Charles greets onlookers as he tours Common Good City Farm in Northwest on Tuesday. The mission of the farm is to build awareness of healthy, local, sustainable food systems.
DREW ANGERER/THE WASHINGTON TIMES England's Prince Charles tours Common Good City Farm in Northwest on Tuesday during his first U.S. visit in four years. The 62-year-old prince is scheduled to meet Wednesday with President Obama to discuss the concept of sustainable agriculture.
FILE - In this Feb. 24, 1981 file photo Britain's Prince Charles and Lady Diana Spencer pose following the announcement of their engagement. Today, few people seem the least bit concerned that Prince William and Kate Middleton, set for the royal wedding on April 29, have been living together off and on since their university days. (AP Photo/Pool, File)
Designer dressmaker Elizabeth Emmanuel, who designed the wedding gown for the late Princess Diana for her 1981 wedding to Britain's Prince Charles, talks about the pressures of coping with the commission to design a royal wedding dress, to the Associated Press in London, Tuesday, March 15, 2011. Emmanuel says that the mystery designer for the wedding dress to be worn by Kate Middleton for her royal wedding to Prince William and Kate Middleton is probably more than a bit anxious right now, as the April 29 date for wedding day approaches. (AP Photo/Sang Tan)
Actress Catherine Zeta Jones displays the insignia after she was made a Commander of the British Empire (CBE) by Britain's Prince Charles at an investiture at Buckingham Palace in London, Thursday Feb. 24, 2011. The 41-year-old Welsh actress who became an Oscar-winning star received the honour for services to the film industry and to charity. (AP Photo/John Stillwell, pool)
