A Yorkshire terrier is held by its owner during the annual "York Show 2009" dog contest in Moscow, December 6, 2009. The contest was for dogs who weighed less than 5 kg (11 lb) and were judged based on their grooming and costumes. REUTERS/Alexander Natruskin

Former Alaska Gov. Sarah Palin signs a copy of 'Going Rogue' during a book signing event at a Sam's Club on Thursday, Dec. 3, 2009, in Fayetteville, Ark. (AP Photo/Beth Hall)

Delegates raise their ballots for Bishop Suffragan during the 114th Annual Meeting of the Diocese of Los Angeles for the Episcopal Church held in Riverside, Calif., on Friday, Dec. 4, 2009. The Episcopal Diocese of Los Angeles elected the first female bishop, Rev. Diane M. Jardine Bruce, in its 114-year history. (AP Photo/Francis Specker)

U.S. murder suspect Amanda Knox is accompanied by a penitentiary police officer prior to a final hearing before the verdict, at the court in Perugia, Italy, Friday, Dec. 4, 2009. An Italian jury has begun deliberations in the yearlong trial of American student Knox, who is charged with murdering her British roommate Meredith Kercher in 2007 with her former boyfriend Italian murder suspect Raffaele Sollecito. A verdict is expected later Friday. (AP Photo/Pier Paolo Cito)

President Obama speaks on the jobs report at Lehigh Carbon Community College in Allentown, Pa., Friday, Dec. 4, 2009. (AP Photo/Susan Walsh)

A woman in costume talks on her mobile phone during the monthly Seoul Comic World event in Seoul November 15, 2009. Cosplay, made up of the words "costume" and "role play", is a fan labour type of performance art which involves dressing as characters from comic books, animations, graphic novels, video games and fantasy movies. REUTERS/Jo Yong-Hak

Afghan women sit in an orthopaedic centre in Herat November 5, 2009. REUTERS/Morteza Nikoubazl

A protester holds a flag in front of burning barricades during a march in central Athens December 6, 2009. REUTERS/John Kolesidis