Clayton Hass competes in the steer wrestling event for a first place time of 3.50 seconds during the sixth go-round of the National Finals Rodeo. (AP)
Mathieux Saint Fleur, wearing a bandage over his eye, is sandwiched between the driver and his sons Renald St. Fleur, far right, and Jackilo Joseph, as they take a motorcycle taxi home after his cataract surgery in Cap-Haitien, Haiti. (AP)
Gleison Tibau, from Brazil, back, chokes Abel Trujillo, from the United States, during their UFC lightweight mixed martial arts bout in Sao Paulo, Brazil. (AP)
Participants run along Castellana Street during the fourth edition of the yearly Santa Claus 'Papa Noel' race on December 12, 2015 in Madrid, Spain. Around ten thousand adults dressed as Santa Claus and children dressed as elves turned out to take part in the 5.5 kilometres, breaking the world record for the race with the most competitors dressed as Santa Claus. Part of the earnings will be donated to the Foundation for Multiple Sclerosis of Madrid. (Getty Images)
An FBI diver searches for evidence in the massacre in San Bernardino that may have been thrown into Seccombe Lake on December 11, 2015 in San Bernardino, California. Syed Farook and Tashfeen Malik killed 14 people and injured 21 others when, heavily armed, they burst into a holiday luncheon at the Inland Regional Center and began shooting. (Los Angeles Times via Getty Images)
United Kingdom: Firefighters walk beside burned out cars near the centre of an explosion at Buncefield oil depot in Hemel Hempstead, on the outskirts of London, 12 December 2005. Around 150 firefighters are attempting to cover the flames with a giant 'foam blanket.' AFP PHOTO/ODD ANDERSEN (Photo credit should read ODD ANDERSEN/AFP/Getty Images)
Artist Grayson Perry poses for a portrait at Sydney Opera House on December 13, 2015 in Sydney, Australia. (Getty Images)
People dressed as Santa Claus and other holiday related outfits start their parade after meeting in Brooklyn's McCarren Park during the SantaCon 2015 in New York City December 12, 2015, the 21st anniversary of the event that sees hundreds of people dress as Father Christmas. AFP PHOTO / TIMOTHY A. CLARY / AFP / TIMOTHY A. CLARY (Getty Images)
Swimmers in fancy dress take the plunge into the cold waters at Brockwell Lido during the third Midwinter Swim for charity Crisis on December 12, 2015 in London, England. Crisis, the national charity for single homeless people, has said homelessness is on the rise with more than 7,500 people reportedly sleeping rough this year. (Getty Images)