• What Went Wrong in West, Texas — & Where Were the Regulators? http://www.propublica.org/article/what-went-wrong-in-west-texas-and-where-were-the-regulators?1 62 comments 28/4/2013 politics
• "What Went Wrong in West, Texas — and Where Were the Regulators?" [ProPublica] http://www.propublica.org/article/what-went-wrong-in-west-texas-and-where-were-the-regulators 12 comments 27/4/2013 moderatepolitics
• What Went Wrong in West, Texas — and Where Were the Regulators? http://www.propublica.org/article/what-went-wrong-in-west-texas-and-where-were-the-regulators 5 comments 25/4/2013 politics