Article Photos: 3 BP employees arraigned on Gulf oil spill charges

Robert Kaluza, a BP well site leader from the Deepwater Horizon oil rig explosion, talks with his attorneys before he enters Federal Court to be arraigned on manslaughter charges in New Orleans, Wednesday, Nov. 28, 2012. (AP Photo/Gerald Herbert)

Robert Kaluza, a BP well site leader from the Deepwater Horizon oil rig explosion, talks with his attorneys before he enters Federal Court to be arraigned on manslaughter charges in New Orleans, Wednesday, Nov. 28, 2012. (AP Photo/Gerald Herbert)