Bollywood superstar Amitabh Bachchan, center and his son Abhishek Bachchan, center right, walk through a sea of fans and mourners to attend the funeral of Rajesh Khanna in Mumbai, India, on July 19, 2012.

Fans react during the funeral of Rajesh Khanna in Mumbai on July 19, 2012.

Actress Dimple Kapadia, left, wife of the late Rajesh Khanna, along with her daughter Rinke Khanna, second from left and son-in-law Akshay Kumar, background left, pay their respects during Khanna's funeral in Mumbai on July 19, 2012.

Fans hold a photograph of Rajesh Khanna during his funeral in Mumbai on July 19, 2012.

A police officer tries to control the crowd with a stick during the funeral of Rajesh Khanna in Mumbai on July 19, 2012.

Habiba Abubakar of Nigeria, right, talks with psychologist and faculty member Yaron Prywes while attending the "Common Bond" summer camp in Newbury, Mass., on July 18, 2012. Teens from across the world who lost loved ones due to terrorism gathered for the 10 day camp to share their feelings, insights and a chance to be the world's next generation of international peacemakers. Abubakar lost her father during the Jos religious riots in 2010.

Astrid Malamud, who lost her father to a terrorist bombing in Argentina in 1994, smiles as she talks with new friends while attending the "Common Bond" summer camp.

Matt Wisniewski, of Lawrenceville, N.J., smiles while joking with John Candela at the summer camp. Both young men lost their fathers in the World Trade Center attacks on Sept. 11, 2001.

Rosemary Shav, a chaperone from Nigeria, right, puts her arm on the back of Nafeesa Rahman Qazi, of Northern Pakistan. Qazi, who is a community activist and works in a children's clinic in her homelnad, lost two cousins to the Taliban.

Self-styled roadside dentist Gurdeep Singh (in pink turban) works on making a denture at his shop in Amritsar, India.

Gurdeep Singh shows various types of artificial teeth which he uses for his patients at his shop in Amritsar.

Roadside dentist Gurdeep Singh waits for patients near a busy street in Amritsar.

Members of the media photograph the Space Shuttle Enterprise on display at the Intrepid Sea, Air & Space Museum's Space Shuttle Pavilion during a press preview July 18, 2012 in New York.

The side of the Space Shuttle Enterprise at a press preview.

The Space Shuttle Enterprise is seen at a press preview of the Intrepid Sea, Air & Space Museum's new Space Shuttle Pavilion on Wednesday in New York City. The Enterprise was NASA's first space shuttle and a prototype which performed tests in 1977 within the Earth's atmosphere. NASA awarded the Enterprise to the museum after the 2011 retirement of the shuttle program. The pavilion will open to the public July 19.

A helicopter fights fire that started close to Bairro da Milharada near Odivelas, Portugal on July 18 2012.

A fireman fights fire that started at Moleanos near the city of Alcobaca, Portugal, on July 18, 2012.

Flames move towards houses in Funchal, on the Portuguese island of Madeira on July 18. More than 1000 firefighters are trying to extinguish forest fires after temperatures rose up to 104 degrees Fahrenheit in several areas of the country.

Passengers wait to be rescued on the overturned capsized MV Skagit/Kalama off the coast of Zanzibar, Tanzania, on July 18. MV Skagit/Kalama carrying 250 adults and 31 children onboard capsized off the east African coast of the Zanzibar in Tanzania, killing at least 15 people. One foreign woman was among the dead, the reports say. The boat was heading to Zanzibar from Tanzania's capital Dar es Salaam.

Rescuers assist a survivor from a ferry tragedy, at the port of Zanzibar on July 18. Rescue boats and divers were searching for any remaining survivors on the mostly submerged vessel.

Colombian army members throw tear gas canisters toward a group of indigenous at the Alto de Berlin hill in Toribio on July 18.

Indigenous stand clear of tear gas thrown by Colombian army forces from the Alto de Berlin hill in Toribio, Colombia, on July 18.

Colombian army members examine indigenous on the Alto de Berlin hill in Toribio, on July 18.

The storm rips through New York City Wednesday afternoon.

Commuters dodge high wind and heavy rain during a thunderstorm in midtown Manhattan, in New York July 18.

An Indian boxer practices punching at the Bhiwani Boxing Club in Bhiwani, 76 miles west from New Delhi, India, on July 11.

An Indian amateur boxer prepares for a training session at the Bhiwani Boxing Club in Bhiwani, 76 miles west from New Delhi, India, on July 11.

An Indian amateur boxer gets ready for a training session in his room at the Sports Authority of India complex, in Bhiwani, 76 miles west from New Delhi, India, on July 12.

A house is surrounded by flames during an wild fire near Patras, Greece, on July 18. Regional authorities declared an emergency in southwestern Greece as wildfires threatened village homes outside the city of Patras. Nine planes and one helicopter were involved in the firefighting effort Wednesday at Argyra, some 9.3 miles east of Patras, amid high winds and temperatures above 104 Fahrenheit.

Horses from an equestrian club escape from a forest fire near the city of Patras, on July 18.

A man gestures next to firefighters as a forest fire burn near the city of Patras, on July 18

Residents are evacuated by firemen as a forest fire burn the area near the city of Patras, on July 18.

School children sing happy birthday to former South African President Nelson Mandela as he turned 94 on July 18, 2012, at Batsogile Primary School in Soweto.

Lutho Makhalima, right, reads a book to Nobantu Mbhokodi as part of a 'Mandela Day' campaign asking people to volunteer their time for good causes, in Qunu on July 18, 2012.

A woman carrying oranges on her head walks to a party in honor of Nelson Mandela in Mvezo, South Africa, on July 18, 2012.

Children put on clothes that were given to them during a celebration for Mandela's birthday in Mvezo on July 18, 2012. Across the country, and even abroad, people are doing good deeds to honor the country's most famous statesman on his 94th birthday.

Former U.S. President Bill Clinton visits Mandela at his home in Qunu on July 17, 2012, the day before Mandela's 94th birthday.

Moxibustion boxes are fixed on children's heads as they receive a traditional Chinese medical treatment as part of a 'Winter Diseases Treated in Summer' event at a hospital in Qingdao, Shandong province on July 18, 2012.

A woman blows on a moxibustion box fixed on her daughter's head in Qingdao on July 18, 2012.

Corn plants dry in a drought-stricken farm field on July 17, 2012 near Fritchton, Ind. The corn and soybean belt in the middle of the nation is experiencing one of the worst droughts in more than five decades.

Corn plants dry in a drought-stricken farm field near Shawneetown, Ill. According to the Illinois Department of Agriculture 48 percent of the state's corn crop is currently in poor to very poor condition.

Nepalese people prepare to burn straw effigies of Ghanta Karna, symbolic of demons, during a festival celebrated after paddy planting in Bhaktapur on the outskirts of Katmandu, Nepal on July 17, 2012. The festival is believed to ward off evil spirits, and bring peace and prosperity.

Nepalese migrant Suraj Maharjan, 14, collects donations with his face painted during the Ghanta Karna, or Gathemangal, festival in Kathmandu, Nepal on July 17, 2012. Suraj, who migrated from Palung village to the capital of Katmandu, became a symbolic demon known as 'Bhoot' to celebrate the festival. The 'Bhoot' collects donations and receives food from the community. At the end of the festival, people drag him with straw effigies to a nearby river.

Children play with straw effigies of Ghanta Karna, symbolic of demons, on the outskirts of Katmandu, Nepal on July 17, 2012.

Ricky Perez unloads 300-pound blocks of ice from a brine tank to be sold at Arctic Glacier Premium Ice on July 17, 2012 in the Bronx borough of New York City.

Ice blocks slide out from a brine tank.

Ricky Perez prepares to unload 300-pound blocks of ice.

Ricky Perez displays 300-pound blocks of ice as they freeze in a brine tank.

Climbers make their way Aiguille du Midi at 12,605 feet, a part of the Mont Blanc mountain near Chamonix ski resort, France, on July 17.

A climber makes his way up a part of the Mont Blanc mountain near Chamonix ski resort, in France, on July 17. Mont Blanc is the highest mountain in Europe and was the location of last week's tragic avalanche.

Nasa Indians charge a soldier in Toribio, southern Colombia on July 17. Dozens of Indians attacked half a dozen soldiers guarding communication towers on the outskirts of the town.

Indigenous natives drag Colombian army sergeant Rodrigo Garcia out of his military post on Mount Berlin in Toribioon July 17, 2012.

Nasa Indians drag off a soldier in Toribio, southern Colombia on July 17.

A soldier tries to stop another from shooting in the air.

A soldier is attacked by indigenous trying to evict them from a military control base in El Alto del Berlin mountain in Toribio, Cauca, Colombia

Army sergeant Rodrigo Garcia leaves with tears in his eyes after he was forced out of his military post on Mount Berlin on July 17, 2012.

Half of Dot's Restaurant is moved off its foundation by crane in Wilmington, Vt. on Tuesday. Dot's, a southern Vermont landmark that was heavily damaged by flooding from Tropical Storm Irene last August, is being rebuilt. The building had to be cut into two pieces before the crane could lift it up. The side of the building hangs over the Deerfield River, which turned into a raging torrent during the storm, tearing through the family-style restaurant, nearly reaching the second story.

Patty and John Reagan, co-owners of Dot's Restaurant, display a calendar from the kitchen of their restaurant with each day checked off up until the day Tropical Storm Irene came last August.

Onlookers watch and take photos as half of Dot's Restaurant is moved off it's foundation by crane in Wilmington.

Patrick Karabaranga, a warden at the Virunga National Park, sits with an orphaned mountain gorilla in the gorilla sanctuary in the park headquarters at Rumangabo in the east of the Democratic Republic of the Congo on Tuesday. The Virunga park is home to some 210 mountain gorillas, approximately a quarter of the world's population. The four orphans that live in the sanctuary are the only mountain gorillas in the world not living in the wild, having been brought here after their parents were killed by poachers or as a result of traffickers trying to smuggle them out of the park. "They play a critical part in the survival of the species" says Emmanuel De Merode, Director for Virunga National Park. He adds that the ICCN does not currently have access to the gorilla sector of the park due to the M23 rebellion.

A Virunga National Park ranger from the Congolese Wildlife Authority (Institut Congolais pour la Conservation de la Nature, ICCN) stands at an observation post at Rumangabo at the edge of the Virunga Park in the east of the Democratic Republic of Congo on Tuesday. The ICCN is responsible for patrolling the national park, which is home to approximately 210 mountain gorillas, around a quarter of the world's remaining population. M23 rebels now occupy Rumangabo and several other locations within Africa's oldest national park, which is also affected by other armed groups.

A bloodhound and his handlers from the Congolese Wildlife Authority (Institut Congolais pour la Conservation de la Nature, ICCN), along with ICCN park rangers, take part in a training exercise at an airstrip in Katale in the east of the Democratic Republic of Congo.