Nick van Praag of Ground Truth meets with locals of Pakistan's Sindh Province in 2013 to see if they're satisfied with efforts to help them recover from previous floods and prevent damage from any future ones. Kai Hopkins/Ground Truth hide caption

itoggle caption Kai Hopkins/Ground Truth

The California Aqueduct carries water from the Sierra Nevada Mountains to Southern California. It is one of four aqueducts in the region that glide across the San Andreas Fault. David McNew/Getty Images hide caption

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A man picks up fallen goods at a CVS store after an earthquake hit Friday near La Mirada, Calif. The magnitude-5.1 earthquake was widely felt in the Los Angeles area and surrounding counties. Jae C. Hong/AP hide caption

itoggle caption Jae C. Hong/AP

Multiple crews work to restore power after a winter storm on Thursday that brought down lines in Fairburn, Ga. Friday night's small quake was the latest event to rattle nerves in the region. John Amis/AP hide caption

itoggle caption John Amis/AP

People inspect damage to the Church of San Pedro in the town of Loboc, Bohol, after a powerful earthquake struck the region early on Tuesday. The quake hit near one of the Philippines' key tourist hubs, the U.S. Geological Survey reported. Robert Michael Poole/AFP/Getty Images hide caption

itoggle caption Robert Michael Poole/AFP/Getty Images

A Pakistani youth stands in the doorway of a damaged house in the devastated district of Awaran Wednesday. A powerful 6.8-magnitude earthquake struck the same region Saturday. Banaras Khan/AFP/Getty Images hide caption

itoggle caption Banaras Khan/AFP/Getty Images

As rocks and dirt tumble down a mountainside (at left), a police officer urges people to stay back on a road in Baoxing county, Sichuan province, on Monday. Rescuers are having a hard time getting to victims of Saturday's strong earthquake because of aftershocks and landslides. CHINA DAILY/Reuters /Landov hide caption

itoggle caption CHINA DAILY/Reuters /Landov

Chinese rescuers walk through wreckage to reach isolated Baoxing country after the earthquake in Ya'an, southwest China's Sichuan province on Sunday. AFP/Getty Images hide caption

itoggle caption AFP/Getty Images