ranbaxy?you talk about >> ranbaxy was india's largest drug company.he largest maker of generic drugs and the fastest-growing generic drug maker in the u.s. in 2005, a young information architect named dinesh thakur took a job at ranbaxy, so he moved his family. amy: to india. >> to india. at a certain moment, his boss, who it also come from the brand from a sector in england, got concerned about the quality of the data at ranbaxy and had some evidence that there was fraudulent data in some of the companies hiv drugs. him as some of which was to investigate all of the country's regulatory filings around the world. and get to the bottom of whether there was actually data that existed for all of the claims that the company had made to regulators. go back to o peter baker and what happened to him. so he exposes this contamination at a major plant in india that is making hard drugs, among others. -- part drugs, among others. amy: in the course of five years, he inspected it is six plants in india and china and fofound some aspect of data frad or deception

that of indian generic manufacturer ranbaxy.any paid $500,000 penalty as part of a 2013 settlement for selling adult adulterated drugs and making fraudulent statements to the fda. dinesh thakur was the whistleblower on the case. >> are they the poster child for how bad things could get? >> i wish i could say that i've seen similar behavior in other companies since 2013. >> they're not the only ones? >> no. >> eban says a major part of the problem is the fda's efforts to regulate overseas drug production. >> our entire drug supply has changed. now these drugs are overseas and the fda is forced to be a global agency. so the question is -- is it up to the task or not? >> and how well is that going for them, did you find? >> very badly. >> she explains that while fda inspectors in the u.s. often show up at plants und, overseas companies are frequently warned weeks in advance that inspectors are coming. >> these inspections taking place overseas are essentially staged inspections. >> staged, what do you mean by staged? >> they're sta