Before oil spills ads, BP's Iris Cross drew jury tampering accusations in earlier disaster

Quick stats on the biggest financial backers of Election 2012.

Quick stats on the biggest financial backers of Election 2012

Justice Department alleges environmental and worker safety violations continue to plague Citgo's Texas refinery.

Corpus Christi, Texas, residents deemed pollution crime victims are asking a federal judge to set up medical and moving trust funds.

Dallas suburbs lead in attempts to deny public information requests