Rescue workers help pull out a pig from the rubble after a strong 6.6 magnitude earthquake hit the remote, mostly rural and mountainous Lushan county, Ya’an, Sichuan province, April 20, 2013. The earthquake on Saturday killed at least 156 people and injured about 5,500 close to where a big quake killed almost 70,000 people in 2008. REUTERS/Stringer (CHINA – Tags: DISASTER ENVIRONMENT ANIMALS) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA – RTXYTII
