Monday in Pictures: December 7

See the best news photos from Monday, December 7.

. David Santos visits a make shift memorial for those killed and injured setup near the Inland Regional Center on December 7, 2015 in San Bernardino, California. Law enforcement officials continue to investigate the mass shooting at the Inland Regional Center in San Bernardino that left 14 people dead and another 17 injured on December 2nd.

Joe Raedle / Getty Images

. Rescue teams continue to to evacuate people from their homes after Storm Desmond caused flooding on December 7, in Carlisle, England. Storm Desmond has brought severe disruption to areas of northern England with dozens of flood warnings remaining in place.England.

Jeff J Mitchell / Getty Images

. Emily Petrus, a worker for San Bernardino County, pauses to look at a large flag hanging on San Bernardino City Hall on Monday, Dec. 7, 2015 in San Bernardino, Calif. County employee's returned to work today after Wednesday's mass shooting. Thousands of employees of San Bernardino County are preparing to return to work Monday, five days after a county restaurant inspector and his wife opened fire on a gathering of his co-workers, killing 14 people and wounding 21.

Jae C. Hong / AP

. A picture made available December 7 shows a young Syrian standing hidden behind gauze drying on lines after being made at a small local factory run by the Union of Free Syrian Doctors, in rebel held Douma, outskirts of Damascus, Syria.

Mohammed Badra / EPA

. Women cry as they look for reusable household materials after fire broke at slums in Kadivali area of Mumbai, India, Monday, Dec. 7. Hundreds of homes were reportedly destroyed as fire tenders labored to reach the source in the heavily congested area.

Rajanish Kakade / AP

. The first Zumwalt-class destroyer, the largest ever built for the U.S. Navy, heads down the Kennebec River after leaving Bath Iron Works, Monday, Dec. 7, in Bath, Maine. The ship is headed out to sea for the first time to undergo sea trials.

Robert F. Bukaty / AP

. Civilians photographed in a damaged building in Syria's northern city of Aleppo following a reported air strike by government forces on December 7. Syria's nearly five-year war has left more than 250,000 dead and forced some 12 million people from their homes.

Karam Al-masri / AFP - Getty Images

. A man walks across the empty A-66 motorway, closed to traffic near the city entrance after the local government took the measure as a bid to curb high levels of pollution in Oviedo, northern Spain, December 7.

Eloy Alonso / Reuters

. The top of Switzerland's highest skyscaper the Prime Tower (126 metres /413 ft) peeps through the fog in front of the Swiss Alps, early morning in Zurich, Switzerland December 7.

Arnd Wiegmann / Reuters

. Chinese artist Kong Ning walks in her costume made of hundreds of orange plastic blowing horns during her art performance raising awareness of the hazardous smog in front of the Drum tower in a historical part of Beijing on a very polluted day December 7. Kong, whose works include themes related to China's air pollution problem, named her new performance "The Orange Horns Bride Marries the Blue Sky" and presented it dressed in orange, the colour of the second highest pollution alert level issued again in Beijing as hazardous smog blankets the capital.

Damir Sagolj / Reuters