Purdue Pharma had a bit of a problem. They spent millions marketing their awesome new painkiller OxyContin as totally non-addictive, despite the fact that they knew it was very addictive. Then a bunch of poor Appalachian people started dying! And the DEA was beginning an investigation! As was a federal prosecutor! And also their own factory workers were stealing batches of the drug to sell on the black market! So, naturally, Purdue called Rudy Giuliani.