dr. hamberg? >> well, thank you very much, congressman rogers for your very powerful statement about the serious problem our nation faces with respect to the abuse of prescription drugs and as you point out, it's one that takes a devastating toll on individuals, families, on communities, on our nation, and it's impact is very, very severe and far reaches, and successful, meaningful, and enduring solutions to it as you point out require two partnerships because there are many players that need to play a role. fda has a critical role, and we care deeply about it, and i'm personally very committed to helping lead the agency to engage more deeply on these issues with our counterparts in government and in other sectors, and to look very carefully at where we have responsibilities and where our activities and policies can make a difference. we are, as you said, looking very carefully at how we can more affectively use the authorities and tools that we have in terms of warnings and indications for use. w