People touch an image of Santo Domingo de Guzman during celebrations at a church in Managua, Nicaragua on July 31, 2012. The first 10 days of Aug. are reserved for the carnival-like celebration of Santo Domingo de Guzman with processions, bullfights, parties and church services.

A woman holds candles during Santo Domingo de Guzman celebrations at a church in Managua, Nicaragua on July 31.

China's Lei Sheng, left, reacts during his men's individual foil semifinal fencing match against Italy's Andrea Baldini on July 31.

South Africa's Chad Le Clos celebrates winning the men's 200m butterfly final on July 31.

U.S. gymnasts, left to right, Gabrielle Douglas, Kyla Ross, McKayla Maroney and Jordyn Wieber celebrate as they look at the score of a teammate's performance during the Artistic Gymnastics women's team final on July 31.

Antoine Valois-Fortier of Canada, right, reacts to defeating Travis Stevens of the U.S. in Judo on July 31.

United States' Conor Dwyer, left, Ryan Lochte, center, and Ricky Berens, right, celebrate as Michael Phelps closes in on their team's gold medal win in the men's 4 x 200-meter freestyle relay at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, on July 31.

United States' Michael Phelps dives in to start the last leg of the men's 4 X 200-meter freestyle relay before their gold medal win at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, on July 31.

United States swim team members, from left, Ryan Lochte, Conor Dwyer, Ricky Berens and Michael Phelps walk with a U.S. flag after being awarded the gold medal for their win in the men's 4 x 200-meter freestyle relay at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, on July 31.

In this photo taken Monday July 30, 2012, an Alaska SeaLife Center employee prepares a walrus calf for transport aboard a U.S. Coast Guard HC-130 Hercules airplane in Barrow, Alaska. The Coast Guard crew assisted Alaska Department of Fish and Game and Alaska SeaLife Center personnel transporting three malnourished walrus calves to Anchorage for care.

Mc Kayla Maroney, Jordyn Wieber, Gabrielle Douglas, Alexandra Raisman and Kyla Ross of the United States celebrate on the podium after winning the gold medal in the Artistic Gymnastics Women's Team final on Day 4 of the London 2012 Olympic Games at North Greenwich Arena on July 31, in London, England.

U.S. gymnast Jordyn Wieber, second left, lifts up the hand of teammate Alexandra Raisman, as they celebrate along with McKayla Maroney and Kyla Ross after being declared winners of the gold medal during the Artistic Gymnastic women's team final at the 2012 Summer Olympics, on July 31, in London.

Gabrielle Douglas of the United States of America competes on the uneven bars in the Artistic Gymnastics Women's Team final on Day 4 of the London 2012 Olympic Games at North Greenwich Arena on July 31, in London, England.

USA's Jordyn Wieber competes on the uneven bars during the women's Team Final at the London 2012 Olympic Games Gymnastics competition on July 31.

In this multiple exposure photo, U.S. gymnast Alexandra Raisman performs on the balance beam during the Artistic Gymnastics women's team final at the 2012 Summer Olympics on July 31 in London.

An Indian barber holding a candle, cut hair for a customer at his shop in Kolkata, India, July 31. India's energy crisis cascaded over half the country Tuesday when three of its regional grids collapsed, leaving 620 million people without government-supplied electricity for several hours in, by far, the world's biggest blackout.

Indian women and children wait inside a darkened train carriage at a railway station in New Delhi on July 31. A massive power failure hit India for the second day running as three regional power grids collapsed, blacking out more than half the country in a crisis affecting over 600 million people.

A passenger looks through the window of a train as he waits for electricity to be restored at a railway station in New Delhi July 31. Grid failure hit India for a second day on Tuesday, cutting power to hundreds of millions of people in the populous northern and eastern states including the capital Delhi and major cities such as Kolkata.

A rescued baby pangolin is released in the forest by government wildlife and conservation officer in Karo district located in North Sumatra province on July 31, after Indonesian police intercepted 85 endangered pangolins, most of them alive despite being stuffed into sacks by suspected smugglers. The animals, also known as scaly anteaters and prized mostly in China and Vietnam as food and medicine, were crammed into 14 sacks when they were seized at a bus station in the city of Medan in North Sumatra province on July 28, said Yoris Marzuki, chief detective of the local police.

Seized pangolins are held in plastic crates in Medan city on July 31. Indonesian police have intercepted 85 endangered pangolins, most of them alive despite being stuffed into sacks by suspected smugglers, an official said on July 31.

A rescued pangolin is released in the forest by government wildlife and conservation officers in Karo district located in North Sumatra province on July 31, after Indonesian police intercepted 85 endangered pangolins, most of them alive despite being stuffed into sacks by suspected smugglers. The animals, also known as scaly anteaters and prized mostly in China and Vietnam as food and medicine, were crammed into 14 sacks when they were seized at a bus station in the city of Medan in North Sumatra province on July 28, 2012, said Yoris Marzuki, chief detective of the local police.

A woman carries her child while walking through the rubble in Attarib, on the outskirts of Aleppo, on July 30, 2012.

Free Syrian Army members patrol Attarib, on the outskirts of Aleppo, on July 30, 2012.

A rebel at rest in a primary school near Aleppo on July 30, 2012.

Rebels arrest two people who they claimed were traitors, near Aleppo on July 30, 2012.

Residents ride a pedicab along a flooded street in Valenzuela city, north of Manila, Philippines on July 31, 2012.

A man carries his child through the flooded emergency room of a hospital in Valenzuela City on July 31, 2012.

A boy holds his shirt on the lid of a plastic container to keep it dry while gathering recyclable materials from the debris swept by strong winds in Manila bay on July 31, 2012.

A resident wades through waist-deep floodwaters brought by tropical storm Saola as he passes by a Catholic church at Almacen town in Bataan province, north of Manila on July 31, 2012.

Ultra Orthodox Jews attend Siyum Ha'Shas, a celebration marking the completion of the learning cycle of the Babylonian Talmud, a collection of oral Jewish laws and traditions passed down from generation to generation, at Teddy Stadium in Jerusalem, on July 30. Each of the Talmud's 2711 pages is studied in sequence, one day at a time, in a process that lasts about of a seven and a half years. more than 30,000 people attended in the event.

Ultra Orthodox Jews attend Siyum Ha'Shas, a celebration marking the completion of the learning cycle of the Babylonian Talmud, a collection of oral Jewish laws and traditions passed down from generation to generation, at Teddy Stadium in Jerusalem, on July 30.

Ultra Orthodox Jews attend Siyum Ha'Shas, a celebration marking the completion of the learning cycle of the Babylonian Talmud, a collection of oral Jewish laws and traditions passed down from generation to generation, at Teddy Stadium in Jerusalem, on July 30.

Ultra Orthodox Jews wait to enter for Siyum Ha'Shas, a celebration marking the completion of the learning cycle of the Babylonian Talmud, a collection of oral Jewish laws and traditions passed down from generation to generation, at Teddy Stadium in Jerusalem, on July 30.

Ultra Orthodox Jews attend Siyum Ha'Shas, a celebration marking the completion of the learning cycle of the Babylonian Talmud, a collection of oral Jewish laws and traditions passed down from generation to generation, at Teddy Stadium in Jerusalem, on July 30.

US swimmer Missy Franklin carries a national flag from the podium after receiving her gold medal after winning the women's 100m backstroke final swimming event at the London 2012 Olympic Games on July 30, in London.

Missy Franklin of the U.S., who took first place, starts in the women's 100m backstroke final at the London 2012 Olympic Games at the Aquatics Centre, on July 30.

United States' Missy Franklin competes in the women's 100-meter backstroke swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, on July 30.

United States' Missy Franklin, left, leads in the women's 100-meter backstroke swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, on July 30.

United States' Missy Franklin reacts after winning gold in the women's 100-meter backstroke swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, on July 30.

Gold medalist Missy Franklin of the US celebrates with her gold medal on the podium after winning the women's 100m backstroke swimming event at the London 2012 Olympic Games on July 30, in London.

Muslim girls study in the light of candles inside a madrasa, or religious school, during power-cut in Noida on the outskirts of New Delhi, on July 30. Grid failure left more than 300 million people without power in New Delhi and much of northern India for hours on Monday in the worst blackout for more than a decade, highlighting chronic infrastructure woes holding back Asia's third-largest economy.

An Indian passenger sits as others sleep inside the compartment of a stationary train following the power outage that struck in the early hours of Monday, on July 30, at a train station in New Delhi, India. A major power outage has struck northern India, plunging cities into darkness and stranding hundreds of thousands of commuters.

Indian passengers wait for their train at a railway station following an overnight power outage in New Delhi, on July 30.

Unidentified victims & family members of victims wear Batman shirts as they arrive at the Arapahoe County Courthouse for the arraignment of James Holmes on July 30 in Centennial, Colo. Holmes was charged with murder Monday for a massacre at a July 20 premiere of "The Dark Knight Rises" in Aurora, Colorado. Twelve people were killed in the shooting and an additional 58 were injured.

A performer wearing a potted plant as headgear greets commuters outside London Bridge Station on July 30.

Syrian rebel fighters celebrate on top of a government tank captured after a 10-hour battle at a checkpoint in the village of Anadan, about 4 miles northwest of Aleppo, on July 30.

Syrian rebel fighters celebrate on top of a tank captured from Syrian government forces.