On March 24, 1989, a stunned nation watched in horror as news unfolded that the Exxon Valdez oil tanker had unleashed over one million barrels of crude oil in the waters of Prince William Sound, Alaska. This incident was regarded as the most devastating and controversial oil spill in history, until April 21, 2010 when British Petroleum saturated the Gulf Coast with crude oil. The BP oil spill in the Gulf threatens the residents and cleanup workers...