Sen. Byron Dorgan, D-N.D. , center, flanked by Sen. Debbie Stabenow, D-Mich. , left, and Sen. Olympia Snowe, R-Maine, holds up examples of prescription drugs during a news conference about Pharmaceutical Market Access and Drug Safety Act, Wednesday, march 4, 2009, on Capitol Hill in Washington. AP Photo logo AP Photo 8 months ago

Sen. Byron Dorgan, D-N.D. , center, flanked by Sen. Debbie Stabenow, D-Mich. , left, and Sen. Olympia Snowe, R-Maine, holds up examples of prescription drugs during a news conference about Pharmaceutical Market Access and Drug Safety Act, Wednesday, march 4, 2009, on Capitol Hill in Washington.