Topic: Christopher Shaw
Investigators say 'no stone will be left unturned' in finding the cause of the Upper Big Branch mine explosion. Criminal charges are rare following mine disasters, and causes for explosions can be complex.
04/10/2010 10:23 am
Mining companies have been slow to adopt new safety requirements. Critics say the West Virginia disaster shows that Congress needs to step in. The industry says it needs clearer guidance.
04/07/2010 07:10 pm