Timeline: Main events in US-Cuba relationsBy Joe Johns and Dana Ford, CNNupdated 9:36 PM EST, Thu December 18, 2014STORY HIGHLIGHTSSources inside the government and out tell CNN his name is Rolando Sarraff TrujilloHe was released along with Alan Gross, in exchange for three convicted Cuban spiesSarraff, a Cuban national, spent two decades in prison(CNN) -- Upon his release from prison, he was described by President Barack...