

A koala joey hangs on a toy koala during a weighing procedure at the zoo in Duisburg, Germany, on Friday. The koala baby, which weighs 1.1 pounds, has yet to be named. Wolfgang Rattay/Reuters
South African fans, celebrate with a photo of former South African President Nelson Mandela while watching the opening ceremony prior to the soccer World Cup Group A match between South Africa and Mexico at the beach in Durban, South Africa, on Friday. Mandela was unable to attend the World Cup festivities because his great-granddaughter was killed in a car crash on Thursday while coming from a World Cup event. Martin Mejia/AP
South Africa's Siphiwe Tshabalala (c.) celebrates his goal against Mexico as Mexico's goalkeeper Oscar Perez lies on the ground during the 2010 World Cup opening match at Soccer City Stadium in Johannesburg, South Africa, on Friday. Kai Pfaffenbach/Reuters
Children play as they cool themselves in a fountain. The air temperature reached 91.4 degrees Fahrenheit in Kiev, Ukraine, on Friday.
An employee (r.) poses for photographs by Andy Warhol's art work 'Camouflage Self-Portrait' during a photocall at Sotheby's in London on Friday. The piece is expected to be bought for over 2 million dollars when it goes on sale as part of Sotheby's Contemporary Art Evening Auction on June 28. Akira Suemori/AP
A policeman stands guard during an operation after an attack on a hotel where federal forces are staying in downtown Monterrey, Mexico, on Friday. Hitmen threw a grenade, which failed to explode, and shot several times towards the facade of the hotel, according to local media. Tomas Bravo/Reuters
In the West Bank village of Nabi Saleh on Friday, protesters try to help a peace activist after he was slightly wounded during scuffles with Israeli soldiers, seen right and left, during a protest by Palestinian, Israeli, and international activists against the expansion of the nearby Jewish settlement of Halamish. The activist, along with with two others, was later arrested. Majdi Mohammed/AP
Graves are seen under water in a cemetery after River Zagyva flooded Zagyvarekas, Hungary, on Friday as weeks of flooding continued in eastern Europe. Janos Meszaros/AP
Derailed cars of a Norfolk Southern train in Pickens County, S.C. are seen in this aerial photograph on Thursday. The derailment forced the evacuation of nearby residents but no injuries were reported. Ken Osburn/The Greenville News/AP
This photo, provided by US soccer federation, shows an elephant walking on the road in front of the US soccer team bus outside the Bakubung Bush Lodge in Rustenberg, South Africa, on Friday. The US team got stuck in a traffic jam caused by the elephant, spokesman Michael Kammarman said. Michael Kammarman/US Soccer Federation/AP
On Friday, Britain's Prime Minister David Cameron (center r.), goes for an early morning run with British soldiers at Camp Bastion in Helmand Province, during his two day visit to Afghanistan. Stefan Rousseau/AP
The Premier Explorer of Venice, Louisiana stands by near a controlled burn of spilled oil off the Louisiana coast in the Gulf of Mexico. BP said Friday it collected 15,400 barrels (646,800 gallons) of oil in 24 hours on Thursday, a small decrease from 15,800 barrels collected in the previous 24 hours. Petty Officer First Class John MassonU.S. Coast Guard/Reuters
A man leaps into a public swimming pool in Baghdad, Iraq, on Friday. Karim Kadim/AP
Donald L. Hense (l.), first lady Michelle Obama, and class valedictorian Jordan Smiley (r.) laugh on stage during the Anacostia Senior High School's graduation in Washington on Friday. Jacquelyn Martin/AP
People walk along a street with burned houses in Kyrgyzstan's second-largest city of Osh. There were deadly riots in south Kyrgyzstan officials said Friday, as fears grew of a new cycle of violence in the Central Asian nation. fergana.ru/AP
An Iranian girl plays with a national flag outside Iran's Pavilion while waiting for the arrival of President Mahmoud Ahmadinejad at the Shanghai World Expo in Shanghai, China, on Friday. Andy Wong/AP
Switzerland's national soccer coach, Ottmar Hitzfeld, watches his team during a training session in Vanderbijlpark, outside Johannesburg on Friday. Michael Buholzer/Reuters
A South Africa fan with her face painted in the colors of the national flag reacts in Pretoria, South Africa, on Friday as the World Cup 2010 kicks off with a match between South Africa and Mexico. Alessandro Bianchi/Reuters