A woman walks past cars buying fuel at a petrol station in Lagos, Nigeria, Tuesday, April 24, 2012. For the price of cheap gasoline, Nigeria paid billions of dollars into a corrupt government system ... more 
A woman walks past cars buying fuel at a petrol station in Lagos, Nigeria, Tuesday, April 24, 2012. For the price of cheap gasoline, Nigeria paid billions of dollars into a corrupt government system of fuel subsidies that saw huge contracts awarded to shady companies without any oversight, according to a lawmakers' report. (AP Photos/Sunday Alamba) less 
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Associated Press
Tue, Apr 24, 2012 2:14 PM EDT