In September 2004, Rost testified at a Congressional hearing over the reimportation of drugs, in which he stated that "Holding up a vote on importation, stopping good importation bills has a high, high cost not just in money, but in American lives. Every day we delay, Americans die because they cannot afford life-saving drugs." Pfizer responded by sending a letter to Congress that said, "Dr. Rost has no qualifications to speak on importation, no responsibilities in this area at Pfizer, no knowledge of the information and analysis Pfizer has provided to the government on this issue, and no substantive grasp of how importation may impact the safety of this nation's drug supply." Rost followed up that testimony with an opinion piece published by the "New York Times". In mid-2005, Rost appeared on a "60 Minutes" segment about drug pricing.