Danny Smith worked mostly for Sidney Coal Co. during his 12 years as an underground miner. Sidney was owned by Massey Energy, a defunct coal giant with multiple mine disasters in its history and a CEO who went to federal prison for conspiracy to violate mine safety laws.

Danny Smith worked mostly for Sidney Coal Co. during his 12 years as an underground miner. Sidney was owned by Massey Energy, a defunct coal giant with multiple mine disasters in its history and a CEO who went to federal prison for conspiracy to violate mine safety laws.