Workers skim a large patch of weathered oil by hand in Gulfport, Mississippi.
Workers skim a large patch of weathered oil by hand in Gulfport, Mississippi. Amanda McCoy/Biloxi Sun-Herald/MCT
Workers skim a large patch of weathered oil by hand in Gulfport, Mississippi. Amanda McCoy/Biloxi Sun-Herald/MCT

Commentary: Gulf oil spill leave no traces on elections

November 01, 2010 4:50 AM