Scramble to free survivors as death toll passes 1,600 after Myanmar earthquake

Rescue workers battled for a second night to find survivors of Myanmar's devastating earthquake, which has killed at least 1,644 people and injured thousands more. Teams with little protective equipment, at times using only their bare hands, scrambled to free survivors from the rubble of countless buildings that were shattered by Friday's 7.7-magnitude earthquake. There was a brief moment of joy for exhausted emergency workers as a 30-year-old woman was rescued alive after more than 30 hours trapped beneath an apartment building in Mandalay, Myanmar's second-biggest city and one of the worst affected areas. Phyu Lay Khaing, who was brought…