

A float depicting President Obama with his hat topped off by a man dressed as AlQaeda leader Osama bin Laden, entitled 'Barack-Adabra and the Great Circus of the Fleas' is shown at the traditional carnival parade in Viareggio, Italy, Sunday. Paolo Lazzeroni/AP
A young Bahraini at an antigovernment protester chants slogans at the Pearl Roundabout in Manama, Bahrain, Sunday. Hassan Ammar/AP
Los Angeles Clippers' Blake Griffin jumps over a car while competing in the slam dunk contest during the NBA All-Star weekend in Los Angeles, Saturday Gary Hershorn/Reuters
Bicycles are blanketed in over a foot of snow on the campus of Northern Arizona University in Flagstaff, Ariz., Sunday, Feb. 20. Rob Schumacher/The Arizona Republic/AP
German tourists have their picture taken at the Giza pyramids on the outskirts of Cairo, Sunday. The pyramids were virtually deserted, as symbols of the severe blow to the tourism industry that Egypt has suffered in the wake of the upheaval that toppled President Hosni Mubarak on Feb. 11. Khalil Hamra/AP
About 30 members of the AFSCME, the American Federation of State, County and Municipal Employees, stand at the driveway entrance to Rep. Robin Vos, (R) to protest Wisconsin Republican Governor Scott Walker's Budget Repair bill that would essentially strip collective bargaining rights from selected public employees. Vos is co-chair of the Joint Finance Committee. Scott Anderson/The Journal Times/AP
Calgary Flames goalie Mike Vernon fishes the puck out of the net after a Montreal Canadiens goal during the second period of the NHL Heritage Classic alumni hockey game in Calgary, Canada, on Saturday. The game was held outdoors. Andre Ringuette/The Canadian Press/AP
A model has her hair styled before the presentation of the Vivienne Westwood Fall/Winter 2011 collection at London Fashion Week Sunday, Feb. 20. Suzanne Plunkett/Reuters
A masked antigovernment demonstrator seen during clashes with Yemeni government supporters in Sanaa, Yemen, Saturday. Hundreds of Yemenis began demonstrating early in the morning, demanding the ouster of the country's longtime ruler as they marched towards the Justice Ministry. Muhammed Muheisen/AP
Activists from the animal rights group AnimaNaturalis are painted as cats during the International Day of the Cat in Mexico City, Sunday. Activists called out to cat owners to sterilize their pets as a measure to avoid more abandoned cats on the streets. Jorge Dan Lopez/Reuters
As the temperatures in Belarus plunged to 10 degrees F., a member of a local health club takes a dip in the icy water of a canal near the village of Viazynka, some 25 miles northwest of Minsk, Sunday, Feb. 20. Sergei Grits/AP
A supporter of Uganda's President Yoweri Museveni blows his whistle to celebrate his victory in the presidential elections along the streets of the capital, Kampala, Sunday. Museveni, one of Africa's longest serving leaders, won election to a fourth term in office by a huge margin but the opposition rejected the outcome. Thomas Mukoya/Reuters
Texas' Kristen Nash (l.) fights with Oklahoma's Joanna McFarland (c.) and Carlee Roethlisberger for the ball during an NCAA women's college basketball game in Norman, Okla., Saturday. Bryan Terry/The Oklahoman/AP
STS-133 pilot Eric Boe, front, and mission specialist Michael Barratt prepare to climb from their T-38 jet after arriving at Kennedy Space Center's Shuttle Landing Facility in Cape Canaveral, Fla., Sunday. The space shuttle Discovery, and her crew of six astronauts, is scheduled to lift off Thursday afternoon on an 11-day mission to the International Space Station. Chris O'Meara/AP
A President Lincoln impersonator gives his famous Gettysburg Address during the Knott's Berry Farm Civil War Encampment celebrating Presidents Day weekend in Buena Park, Calif., Sunday, Feb. 20. Orange County Register/Mindy Schauer/AP
Staff Sgt. Adam Sassone is greeted by his wife, Kristy, and 22-month-old daughter Victoria, at Logan International Airport in Boston. Troops of the Massachusetts Air National Guard 102nd Security Forces Squadron returned from a six-month deployment in Iraq, Sunday. Suzanne Kreiter/AP