Science & Nature
Lake Michigan Oil Spill
Taurean Small | March 31, 2014, 12:00 pm
BP says all the oil from last week's spill is now cleaned up. But activists worry about the possibility of future spills. Elizabeth Brackett has the latest details.
View a graphic on the Lake Michigan oil spill compared to the 10 biggest U.S. oil spills by volume:
~Elizabeth Brackett contributed to this report.