students are given the opportunity to learn about their future life of service in god's kingdom through various service opportunities. carl is then drawn into their world in order to discover the truth about his brother's suspicious death. the episode was watched by an estimated 9.28 million viewers in the united states. both are artificial islands that are closed to the public. if approved, they would be in effect starting in 2013 and be used in the 2014 elections. it had a loop, a goods shed and a  crane. 