Yesterday the pharmaceutical behemoth Pfizer agreed to pay 2.3 billion dollars to settle civil and criminal lawsuits that alleged it illegally marketed Bextra, its arthritis drug, which has since been withdrawn from the market due to concerns that it caused severe skin reactions and contributed to clotting event, including heart attacks and strokes. Pfizer, which is in the midst of a deal to acquire the pharmaceutical manufacturer Wyeth, agreed to this settlement ending the litigation that stemmed form the illegal marketing accusations.