SPRINGFIELD, IL — It is unclear who was responsible for providing water to attendees of an August 21 event featuring Democratic presidential nominee Sen. Barack Obama, where an estimated 150 people were treated for heat-related illness, including 17 who required hospitalization, according to an August 26 article in the Journal Star. Justin DeJong, spokesman for Obama for America in Illinois, said the Obama campaign worked with Downtown Springfield, Inc. (DSI) to provide water for the crowd. DSI volunteers sold water for $2 per cup at three locations near the plaza. Springfield Mayor Tim Davlin said in the article that the city...