/ Source: Reuters
Rescue teams worked around the clock to find any signs of life in a collapsed building, Reuters TV reported Thursday.
At least 16 people were believed to be trapped underneath the 10-story building after it crumbled on Monday.
Some people have used their cell phones to call loved ones from below to send help.
Journalists and family members have been taken away from the ruins so that rescue workers could hear knocking or signals that would help them locate trapped victims.
