now to a story that touches nearly every american. in the united states nine out of every ten prescription medications are filled with generic drugs. more than 40% of those drugs are made in india, 80% of the ingredients are made overseas and it turns out some of them are dangerous. all of this is revealed in the new book "bottle of lies: the inside story of the generic drug boom." warran warns that they could be poisoning us. great to have you here. >> thank you. >> what an investigation that you have done for years about the generic drug industry. it turns out that when our doctors tell us, well, they are exactly the same as the name brand, you can take the generic, they are not telling the truth. >> right. well, there is widespread fabrication of quality data in plants overseas.