Robert Reich: What do oil giant BP, the mining company Massey Energy, and Goldman Sachs have in common? They’re all big firms involved in massive plunder. BP’s oil spill is already one of the biggest and most damaging in American history. Massey’s mine disaster, claiming the lives of 29 miners, is one of the worst in recent history. Goldman’s alleged fraud is but a part of the largest financial meltdown in 75 years.