This is what this 40-acre section of marsh looked like when the oil hit last May . Look back at a devastating oil spill that occurred exactly one year ago . Consider a new threat facing coalition forces fighting in Afghanistan . Take a challenge from today to volunteer 11 hours of your time in class . Use the Daily Discussion to help students understand today 's breaking news stories .
Look back at a devastating oil spill that occurred exactly one year ago . Consider a new threat facing coalition forces fighting in Afghanistan . Take a challenge from today to volunteer 11 hours of your time in class . Use the Daily Discussion to help students understand today 's breaking news stories .