Its not just jobs and prosperity that draw immigrants to the United States. Many Latin Americans were brought here, or forced to come by dangerous or deadly conditions-which the US often helped create. On this edition, part two of “Harvest of Empire” a documentary film written and narrated by Democracy Now’s Juan Gonzalez. Today, in excerpts from the film, Gonzalez traces the history of Nicaraguan and Salvadoran migration to the United States.