In addition, they also own Chrysler, GMAC (finance arm not GM) and Air Canada. Cerberus is a private equity firm that prey's on the weak. I believe they got Chrysler for $7billion, just what Chrysler's pension fund obligation was.
From Wikipedia, the free encyclopedia
In Greek mythology, Cerberus or Kerberos (Greek Κέρβερος, Kerberos, "demon of the pit") was the hound of Hades, a monstrous three-headed dog with a snake for a tail (sometimes said to have 50 or 100 heads) called a hellhound. Other hell hounds included Orthus, his two headed brother. Cerberus guarded the gate to Hades and ensured that spirits of the dead could enter, but none could exit (additionally, no living person was to come into Hades). Among his siblings are Chimera and the Hydra. He is the offspring of Echidna and Typhon.