

Britain's Catherine, Duchess of Cambridge poses for a group photograph during a visit to Aldershot Barracks in Aldershot, southern England, Saturday. During the visit, the Duchess presented shamrocks to the Irish Guards at a St Patrick's Day parade . Chris Jackson/Reuters
Maija-Liisa Paloneva (front) competes in a qualification heat of the women's 25m breaststroke during the Finnish Winter Swimming Championships in Nokia, Finland, Saturday. Jussi Nukari/Lehtikuva/Reuters
A 6-year-old male giant panda 'RiRi' stands on hind legs to reach out for an apple, not in the photo, at Ueno Zoo in Tokyo, Japan, Saturday. Itsuo Inouye/AP
Retired Brazilian police officer Andre Luiz Pinheiro, 50, dressed as super-hero Batman, talks to a child in a public school in Taubate city in Sao Paulo state Saturday . Pinheiro has been called to help police patrol the crime-ridden streets of Taubate, in Brazil. Police captain Warley Takeo said making a connection between the police and Batman would help children have a clearer idea of good and bad. Roosevelt Cassio/Reuters
With cheers from supporting family members and friends, Lauren Wigginton,10, of Yorktown, reacts to her new look after the buzz cut during St. Baldrick event in Virginia Beach, Va. Saturday. Hyunsoo Leo Kim/Virginian-Pilot/AP
Canada's Erin Mielzynski reacts as she lies in the snow after missing a gate during the women's Slalom race at the alpine ski World Cup finals in Schladming, Austria. Lisi Niesner/Reuters
New York Mets helmets are seen in the dugout before a spring training baseball game between the New York Mets and the Atlanta Braves in Port St. Lucie, Fla., Saturday. Patrick Semansky/AP
Roel Brouwers (r.) of Borussia Moenchengladbach watches as Stefan Kiessling of Bayer 04 Leverkusen jumps for the ball during their German first division Bundesliga soccer match in Leverkusen,Germany. Kai Pfaffenbach/Reuters
Female competitors are seen before participating in the 6th Cowgirl World Championship in Villavicencio, Colombia. John Vizcaino/Reuters
Sgt. Nick Uphoff, with the 182nd Airlift Wing of the Illinois Air National Guard, kisses his wife Tara while holding his five-month old son Brenan, on his return to Peoria, Ill., from a 4-month deployment in Afghanistan. Ron Johnson/Peoria Journal Star/AP
Indiana's Victor Oladipo (4) lays the ball up as Virginia Commonwealth's D.J. Haley (33) defends in the first half of an NCAA college basketball tournament third-round game in Portland, Ore., Saturday. Rick Bowmer/AP
An Occupy Wall Street demonstrator chants during a march to celebrate the protest's sixth month in New York. With the city's attention focused on the huge St. Patrick's Day Parade many blocks uptown, the Occupy rally at Zuccotti Park drew a far smaller crowd than the demonstrations seen in the city when the movement was at its peak in the fall. John Minchillo/AP
Dancers from the Woods School of Irish Dance in Boston perform during the annual St. Patrick's Breakfast in Boston, Sunday. Michael Dwyer/AP
A model presents a creation by Ukrainian designer Oleksiy Zalevskiy during Ukrainian Fashion Week in Kiev Sunday. Gleb Garanich/Reuters
Canada skip Heather Nedohin directs the team as Laine Peters, left, and Beth Iskiw sweep against China at the Ford World Women's Curling Championships in Lethbridge, Alberta, Canada, Sunday. Andrew Vaughan/The Canadian Press/AP
Athletes compete during the Ironman Puerto Rico 70.3 triathlon in San Juan, Puerto Rico, Sunday. Ricardo Arduengo/AP
Addison Lewis, right, sits with her sister, Raegan, as their mother, Taylor Lewis, takes their picture while sitting in a field of Bluebonnets on Sunday, in Navasota, Texas. David J. Phillip/AP
Lindsey Vonn, of the United States, poses with her women's World Cup alpine ski trophies in Schladming, Austria. Vonn clinched the women's World Cup super-G, super-combined, downhill and overall titles. Armando Trovati/AP
Mexican Lucha Libre wrestler Blue Demon Jr. leads a march for peace in the Zocalo in Mexico City, Sunday. Marchers are advocating an end to Mexico's drug violence, which has killed thousands of people since President Felipe Calderon launched an offensive against drug cartels. Marco Ugarte/AP
UC Santa Barbara cheerleaders perform during the second half of a first-round NCAA women's college basketball game against Baylor in Bowling Green, Ohio. Baylor won 81-40. J.D. Pooley/AP
Cherry blossom trees are in bloom around the Tidal Basin, with the Jefferson Memorial in the background in Washington, D.C., Sunday. Manuel Balce Ceneta/AP