Pricey hepatitis C drugs threaten health care system

When does Big Pharma profiting become profiteering? This issue was the subject last month of a Senate Finance Committee investigation of pricing practices of Gilead Sciences Inc., a leading provider of hepatitis C medications. After examining 20,000 pages of internal company documents, looking at Medicaid data and interviewing health care experts, the authors concluded that the Foster City drugmaker “pursued a calculated scheme for pricing and marketing it