CHINA-LIFESTYLE-HALLOWEEN...Revellers in costume pose for photos as they celebrate Halloween in Beijing on October 31, 2013. AFP PHOTO / ED JONES        (Photo credit should read Ed Jones/AFP/Getty Images)

Ed Jones/AFP/Getty

Revellers in costume pose for photos as they celebrate Halloween in Beijing 

People celebrate the departure of Burkina Faso's President Blaise Compaore in Ouagadougou...People celebrate the departure of Burkina Faso's President Blaise Compaore in Ouagadougou, capital of Burkina Faso, October 31, 2014. General Honore Traore, the head of Burkina Faso's armed forces, took power on Friday after Compaore resigned amid mass demonstrations against an attempt to extend his 27-year rule in the West African country. REUTERS/Joe Penney (BURKINA FASO - Tags: POLITICS CIVIL UNREST)

Joe Penney/Reuters

People celebrate the departure of Burkina Faso’s President Blaise Compaore in Ouagadougou, capital of Burkina Faso. General Honore Traore, the head of Burkina Faso’s armed forces, took power on Friday after Compaore resigned amid mass demonstrations against an attempt to extend his 27-year rule in the West African country. 

Steven Ashworth, the huntsman of the Hol...Steven Ashworth, the huntsman of the Holcombe Hunt, exercises his hounds near Bury, northern England, on October 31, 2014, before tomorrow's hunt which takes place on the first day of the official hunting season. The Holcombe Hunt is one of the UK's oldest hunts, whose lineage is traceable back to 1086. Today with the prohibition on hunting foxes and other wildlife with dogs in England, the Holcombe Hunt practice 'trail hunting', where a scent is laid down in a trail for the hounds to follow, simulating the hounds catching the scent of the hunt's quarry.  AFP PHOTO / OLI SCARFFOLI SCARFF/AFP/Getty Images

Oli Scarff/AFP/Getty

Steven Ashworth, the huntsman of the Holcombe Hunt, exercises his hounds near Bury, northern England, before tomorrow’s hunt which takes place on the first day of the official hunting season. The Holcombe Hunt is one of the UK’s oldest hunts, whose lineage is traceable back to 1086. Today with the prohibition on hunting foxes and other wildlife with dogs in England, the Holcombe Hunt practice ‘trail hunting’, where a scent is laid down in a trail for the hounds to follow, simulating the hounds catching the scent of the hunt’s quarry. 

Model presents a creation by Chinese designer Sun Xuefei from Fei Gallery & Boutique Collection at China Fashion Week in Beijing...A model presents a creation by Chinese designer Sun Xuefei from Fei Gallery & Boutique Collection at China Fashion Week in Beijing, October 31, 2014. Picture taken using multiple exposure.   REUTERS/Jason Lee (CHINA - Tags: FASHION)

Jason Lee/Reuters

A model presents a creation by Chinese designer Sun Xuefei from Fei Gallery & Boutique Collection at China Fashion Week in Beijing. The photograph was taken using multiple exposure.

Warm Weather Hits Sydney...SYDNEY, AUSTRALIA - OCTOBER 31:  Members of the public enjoy the warm weather down at Bondi Beach on October 31, 2014 in Sydney, Australia.  Australia is expecting much hotter temperatures than usual for the next three months.  (Photo by Daniel Munoz/Getty Images)

Daniel Munoz/Getty

Warm Weather Hits Sydney…SYDNEY, AUSTRALIA – OCTOBER 31: Members of the public enjoy the warm weather down at Bondi Beach on October 31, 2014 in Sydney, Australia. Australia is expecting much hotter temperatures than usual for the next three months. (Photo by Daniel Munoz/Getty Images) 

A Sri Lankan mudslide survivor child rests in a makeshift cradle at a relief camp in Punagala, Sri Lanka, Friday, Oct. 31, 2014. Disaster officials estimate that about 100 people were killed Wednesday morning when monsoon rains unleashed a cascade of muddy earth at the Koslanda tea plantation in Badulla district and warned of more landslides at the area. (AP Photo/Eranga Jayawardena)

Eranga Jayawarden/AP

A Sri Lankan mudslide survivor child rests in a makeshift cradle at a relief camp in Punagala, Sri Lanka. Disaster officials estimate that about 100 people were killed Wednesday morning when monsoon rains unleashed a cascade of muddy earth at the Koslanda tea plantation in Badulla district and warned of more landslides at the area. 

TOPSHOTS In this photograph taken on Oct...TOPSHOTS In this photograph taken on October 30, 2014, a house is in ruins and partly buried by volcanic ash and lava from the eruption of Mount Sinabung volcano seen in the background, as seen from the abandoned Sukameriah village in Karo district located in the volcano's danger zone. Indonesian President Joko Widodo ordered authorities to speed up the relocation of displaced residents during his visit at the evacuation center in Karo district in Sumatra island on October 29, 2014. Sinabung began erupting on September 2013 and in February 2014 an eruption killed about 17 people while more than 33,000 residents were forced to flee their homes.  AFP PHOTO / SUTANTA ADITYASUTANTA ADITYA/AFP/Getty Images

Sutana Aditya/AFP/Getty

In this photograph a house is in ruins and partly buried by volcanic ash and lava from the eruption of Mount Sinabung volcano seen in the background, as seen from the abandoned Sukameriah village in Karo district located in the volcano’s danger zone. Indonesian President Joko Widodo ordered authorities to speed up the relocation of displaced residents during his visit at the evacuation center in Karo district in Sumatra island Wednesday 

Bank of Japan Governor Haruhiko Kuroda holds a placard showing BOJ policy decisions during a news conference in Tokyo...Bank of Japan (BOJ) Governor Haruhiko Kuroda holds a placard showing BOJ policy decisions during a news conference at the BOJ headquarters in Tokyo October 31, 2014. The Bank of Japan surprised global financial markets on Friday by expanding its massive stimulus spending in a stark admission that economic growth and inflation have not picked up as much as expected after a sales tax hike in April. REUTERS/Issei Kato (JAPAN - Tags: BUSINESS POLITICS)

Issei Kato/Reuters

Bank of Japan Governor Haruhiko Kuroda holds a placard showing BOJ policy decisions during a news conference at the BOJ headquarters in Tokyo. Bank of Japan surprised global financial markets on Friday by expanding its massive stimulus spending in a stark admission that economic growth and inflation have not picked up as much as expected after a sales tax hike in April.

Mariachi musician Moises Rivera, 60, waits for a gig in the Boyle Heights area of Los Angeles, home to many Mexican and Central American migrants, in California.

Lucy Nicholson/Reuters

Mariachi musician Moises Rivera, 60, waits for a gig in the Boyle Heights area of Los Angeles, home to many Mexican and Central American migrants, in California.

Afghan Shiites devotees beat themselves with chains and blades during commemorations ahead of the Day of Ashura in Kabul on October 30, 2014. Ashura mourns the death of Imam Hussein, a grandson of the Prophet Mohammed, who was killed by armies of the Yazid near Karbala in 680 AD

Shah Marai/AFP/Getty

Afghan Shiites devotees beat themselves with chains and blades during commemorations ahead of the Day of Ashura in Kabul on October Ashura mourns the death of Imam Hussein, a grandson of the Prophet Mohammed, who was killed by armies of the Yazid near Karbala in 680 AD.