PORTLAND, Oregon, March 29 [Category: Sociological] -- The Mercy Corps posted the following news release: * * * Devastating 7.7 Magnitude Earthquake Tips Myanmar Into Humanitarian Crisis Yangon, Myanmar \- Mercy Corps is preparing to scale-up our existing programs to meet urgent needs following a powerful 7.7 magnitude earthquake that struck near Mandalay, Myanmar's second-largest city, on March 28. The earthquake has caused extensive damage, deepening the crisis for communities already affec more PR