adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-NATIONAL_WORLD","nativepaywallcategory" : "NATIVE_PREM-NATIONAL_WORLD"};NEW YORK — A boyish-looking entrepreneur who became the new face of corporate greed when he jacked up the price of a lifesaving drug fiftyfold was led away in handcuffs by the FBI on Thursday on unrelated fraud charges in a scene that left more than a few Americans gleeful.