A polling place at the Walpole hall, St Mary's Cathederal, Edinburgh Scotland as the nation votes in the referendum.

Charlie Bibby/FT

A polling station at the Walpole hall, St Mary’s Cathedral, Edinburgh Scotland as the nation votes in the referendum. Read more

Pennsylvania State Police salute as they line the streets outside St. Peters' Cathedral in Scranton, as the casket carrying slain Pennsylvania State Police Trooper Corporal Bryon Dickson is carried into the Cathedral for his funeral service...Pennsylvania State Police salute as they line the streets outside St. Peters' Cathedral in Scranton, Pennsylvania September 18, 2014, as the casket carrying slain Pennsylvania State Police Trooper Corporal Bryon Dickson, 38 is carried into the Cathedral for his funeral service. The survivalist suspected of the ambush attack last week that killed Dickson and seriously wounded another is a member of a Cold War re-enactment group, state police said on Wednesday.

Mike Segar /Reuters

Pennsylvania State Police salute as they line the streets outside St. Peters’ Cathedral in Scranton, Pennsylvania on Thursday, as the casket carrying slain Pennsylvania State Police Trooper Corporal Bryon Dickson, 38 is carried into the Cathedral for his funeral service

Piper, Ryan Randall, leads a march to the polling station in Craigmillar, Edinburgh.

Charlie Bibby/FT

Piper, Ryan Randall, leads a march to the polling station in Craigmillar, Edinburgh.

Tibetan exiles are detained by police during a protest outside the venue of a meeting between Chinese President Xi and Indian PM Modi in New Delhi...Tibetan exiles are detained by police during a protest outside the venue of a meeting between Chinese President Xi Jinping and Indian Prime Minister Narendra Modi in New Delhi September 18, 2014. Groups of Tibetan activists held noisy protests outside the hotel where Xi was staying in New Delhi, and at the stately Hyderabad House where he sat down for formal talks with Modi.

Adnan Abidi/Reuters

Tibetan exiles are detained by police in New Delhi during a protest outside the venue of a meeting between China’s President Xi Jinping and Narendra Modi, prime minister of India

Firefighters battle the King Fire in Fresh Pond, California

Noah Berger/Reuters

Firefighters battle the King Fire in the community of Fresh Pond in El Dorado County, California

Yes voter Duncan Thomson waits for the doors to open at St Martins Church hall polling station, as the people of Scotland take to the poles to decide whether Scotland should become an independent country, on September 18, 2014 in Renton, Scotland. After many months of campaigning, final opinion poles show the referendum result is still  too close to call.

Mark Runnacles/Getty Images

Yes voter Duncan Thomson waits for the doors to open at St Martins Church hall polling station in Renton, West Dunbartonshire, as the people of Scotland take to the polls to decide whether the country should become an independent nation

Nepalese fire fighters and local people jointly begin to control a fire at an historic house in Bangemuda  in central Kathmandu, Nepal, 18 September 2014, after six hours continuous effort. The fire broke out at due to gas cylinder blast at the school bag factory and quickly spread to adjoining houses. At least six people were injured.  EPA/NARENDRA SHRESTHA

Narendra Shrestha EPA

Nepalese fire fighters and local people bring a fire under control at a historic house in Bangemuda in central Kathmandu, Nepal, after six hours of continuous effort

Mount Slamet spews lava and gas during its eruption as seen from Pandansari village in Brebes, Central Java, Indonesia, Thursday, Sept. 18, 2014.

Idhad Zakaria/AP

Mount Slamet spews lava and gas during its eruption as seen from Pandansari village in Brebes, Central Java, Indonesia

Scots turn out to vote in Scottish referendum...epa04405147 Scottish First Minister Alex Salmond gives the thumbs up after voting in the Scottish referendum in Aberdeenshire, Scotland, 18 September 2014. Scots are turning out across Scotland to vote in the Scottish referendum.  Polls opened early in Scotland, with voters set to decide whether or not to end more than 300 years of union with the rest of the United Kingdom. Almost 4.3 million people have registered to vote across 32 different localities in the referendum, making it the largest-ever recorded electorate in Scotland. Turnout is expected to be high.  EPA/ANDY RAIN

Andy Rain/EPA

First minister Alex Salmond gives the thumbs up after voting in the Scottish referendum in Aberdeenshire, Scotland. Almost 4.3m people have registered to vote across 32 different localities, making it the largest-ever recorded electorate in Scotland. Turnout is expected to be high. Read more

epa04405069 Rickshaw drivers throng on a street during the dawn to dusk strike called by the Jamaat-e-Islami party in Dhaka, Bangladesh, 18 September, 2014. Jamaat-e-Islami called for the shutdown to mount pressure for the release of its senior leader and war crimes convict Delwar Hossain Sayedee

Monirul Alam/EPA

Rickshaw drivers gather during the dawn to dusk strike called by the Jamaat-e-Islami party in Dhaka, Bangladesh. Jamaat-e-Islami called for the shutdown to mount pressure for the release of its senior leader and war crimes convict Delwar Hossain Sayedee