Emergency rescue teams on Sunday began trickling into the area of Myanmar hardest hit by a massive earthquake that killed more than 1,600 people, their efforts hindered by buckled roads, downed bridges, spotty communications and the challenges of operating in a country in the midst of a civil war.
The 7.7 magnitude quake hit midday Friday with an epicenter near Mandalay, Myanmar's second-largest city, bringing down scores of buildings and damaging other infrastructure like the city's airport.
