The author of the article seemed to conduct their research from NPR reporters in Haiti, interviews with various organizations (U.N, Center for Economic Policy and Research, and the Institute for Justice and Democracy in Haiti), and other reports (one from the U.S. Government Accountability Office was referenced).
The author of the article took several quotes from government officials to depict the severity of the situation: mainly taking quotes from governors and even the president to illustrate how the hurricane affected the surrounding communities and mentalities of those living in such towns. In addition, the author added statistics of the support relief and the number of deceased due to the storm. The author also discussed the background of many of the public transportation work shifts, such as airlfight and train systems: they were down becuase of the storm.