Repeat: In 2011, the Nigerian government said there had been more than 7,000 oil spills in the country between 1970 and 2000 that could take up to 30 years and $1billion to clean up.
In 2011, the Nigerian government said there had been more than 7,000 oil spills in the country between 1970 and 2000 that could take up to 30 years and $1billion to clean up.