By Greg Palast  GregPalast.com  March 27, 2013  for TruthDig It was Good Friday, 50 years ago on March 27, 1964, that according to seismologists, the snow peaks of Prince William Sound jumped 33 feet into the air and fell back down. Emergency warnings about an earthquake-spurred tsunami went out to towns from Valdez, Alaska, to Malibu, More