Americas

A woman sleeps in front of a painting decorating a subway station in Buenos Aires, Argentina, Wednesday, Sept. 17, 2014.

Natacha Pisarenko/AP

A woman sleeps in front of a painting decorating a subway station in Buenos Aires, Argentina

A firefighter battling the King Fire watches as a backfire burns along Highway 50 in Fresh Pond...A firefighter battling the King Fire watches as a backfire burns along Highway 50 in Fresh Pond, California September 16, 2014. The fire led officials to call on about 400 people to evacuate from areas threatened by the blaze, Cal Fire spokeswoman Alyssa Smith said. It has charred more than 11,500 acres (4,654 hectares) and was 5 percent contained on Tuesday.  REUTERS/Noah Berger  (UNITED STATES - Tags: DISASTER ENVIRONMENT)

Noah Berger/Reuters

A firefighter watches as a backfire burns along Highway 50 in Fresh Pond, California. So far 400 people have been evacuated from areas threatened by the blaze that has scorched more than 11,500 acres of land

Residents of the building occupied by FLM (Front Fight for Housing) are held by police during confrontations after a building repossession September 16, 2014 in the city center of Sao Paulo, Brazil. About 70 people were detained by police.

Victor Moriyama/Getty Images

Residents of the building occupied by FLM (Front Fight for Housing) are held by police during confrontations after a building repossession on Tuesday in the city centre of Sao Paulo, Brazil

U.S. President Barack Obama and former President Bill Clinton walk past the Rose Garden to host an event marking the 20th anniversary of the national service program AmeriCorps at the White House in Washington September 12, 2014. In 1993, Clinton signed the bill that created AmeriCorps.

Kevin Lamarque/Reuters

U.S. President Barack Obama and former President Bill Clinton walk past the Rose Garden to host an event marking the 20th anniversary of the national service program AmeriCorps at the White House in Washington

Members of the The Fort McHenry Guard Field Musicians perform at the base of the Battle Monument during the Star Spangled Spectacular September 12, 2014 in Baltimore, Maryland. Celebrating the 200th anniversary of the United States' national anthem, Baltimore's Inner Harbor will host tall ships, fireworks displays, concerts, historic tours and other events. The anthem's lyrics come from 'Defence of Fort M'Henry,' a poem written in 1814 by Francis Scott Key after he witnessed the bombardment of Fort McHenry by British ships during the War of 1812.

Chip Somodevilla/Getty Images

Members of the The Fort McHenry Guard Field Musicians perform at the base of the Battle Monument during the Star Spangled Spectacular on Friday in Baltimore, Maryland. Celebrating the 200th anniversary of the United States’ national anthem, Baltimore’s Inner Harbor will host tall ships, fireworks displays, concerts, historic tours and other events

President Barack Obama, first lady Michelle Obama, Vice President Joe Biden, and others, stand on the South Lawn of the White House in Washington, Thursday, Sept. 11, 2014, as they observe a moment of silence to mark the 13th anniversary of the 9/11 attacks.

Charles Dharapak/AP

President Barack Obama, first lady Michelle Obama, Vice President Joe Biden, and others, stand on the South Lawn of the White House in Washington on Thursday, as they observe a moment of silence to mark the 13th anniversary of the 9/11 attacks

Paraguay bus drivers Elvio Cristaldo, left, Eligio Martinez, center and Clemente Lovera, lie crucified to crosses inside a tent during a hunger strike in protest over losing their jobs after demanding social security benefits and reduced working hours, in San Lorenzo, Paraguay, Wednesday, Sept. 10, 2014.

Jorge Saenz/AP

Paraguay bus drivers Elvio Cristaldo, left, Eligio Martinez, centre and Clemente Lovera, lie crucified to crosses inside a tent during a hunger strike in protest over losing their jobs after demanding social security benefits and reduced working hours, in San Lorenzo, Paraguay

Supermoon Appears Big And Bright In Night Sky...LAS VEGAS, NV - SEPTEMBER 09:  The supermoon rises east of the South Point Hotel & Casino on September 9, 2014 in Las Vegas, Nevada.  A supermoon occurs when a full moon coincides with its perigee, which is its closest approach to the Earth.  To have three in such close proximity is very rare and it is not expected that this will happen again until 2034. (Photo by Ethan Miller/Getty Images)

Ethan Miller/Getty

The supermoon rises east of the South Point Hotel & Casino in Las Vegas, Nevada. A supermoon occurs when a full moon coincides with its perigee, its closest approach to the Earth. Last night’s was the third of 2014, a frequency unlikely to happen again until 2034 

Horses walk through flood water behind a home in Moapa, Nev., Monday, Sept. 8, 2014. Flooding throughout the area damaged homes and roads. (AP Photo/John Locher)

John Locher/AP

Horses walk through flood water behind a home in Moapa, Nevada. Flooding throughout the area damaged homes and roads 

An airplane passes a nearly full moon as it makes its approach to Philadelphia International Airport, in Philadelphia. Monday night's full moon, also known as a Harvest Moon, will be the third and final "supermoon" of 2014. The phenomenon, which scientists call a "perigee moon," occurs when the moon is near the horizon and appears larger and brighter than other full moons.

Matt Rourke/AP

An airplane passes a full moon as it makes its approach to Philadelphia International Airport, in Philadelphia. Monday night’s full moon, also known as a Harvest Moon, will be the third and final “supermoon” of 2014